golang的一些第三方包合集
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Awesome Go

This project is awesome-go Chinese version, last sync time : 2022-11-07 07:27:12(Synchronize every day)

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A curated list of awesome Go frameworks, libraries and software. Inspired by awesome-python

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A curated list of awesome Go frameworks, libraries, and software. Inspired by awesome-python.

Contributing:

Please take a quick gander at the contribution guidelines first. Thanks to all contributors; you rock!

If you see a package or project here that is no longer maintained or is not a good fit, please submit a pull request to improve this file. Thank you!

Contents

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Audio and Music

Libraries for manipulating audio.

  • Oto star:1098 A low-level library to play sound on multiple platforms. There was an update last month godoc
  • PortAudio star:543 Go bindings for the PortAudio audio I/O library. godoc
  • id3v2 star:269 ID3 decoding and encoding library for Go. godoc
  • GoAudio star:263 Native Go Audio Processing Library. godoc
  • flac star:225 Native Go FLAC encoder/decoder with support for FLAC streams. godoc
  • malgo star:205 Mini audio library.
  • gaad star:107 Native Go AAC bitstream parser. godoc
  • minimp3 star:91 Lightweight MP3 decoder library.
  • gosamplerate star:24 libsamplerate bindings for go. godoc

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Authentication and OAuth

Libraries for implementing authentication schemes.

  • casbin star:13141 Authorization library that supports access control models like ACL, RBAC, and ABAC. There was an update last month godoc
  • oauth2 star:4400 Successor of goauth2. Generic OAuth 2.0 package that comes with JWT, Google APIs, Compute Engine, and App Engine support. There was an update last month godoc
  • goth star:3901 provides a simple, clean, and idiomatic way to use OAuth and OAuth2. Handles multiple providers out of the box. There was an update last month godoc
  • keto star:3696 Open Source (Go) implementation of "Zanzibar: Google's Consistent, Global Authorization System". Ships gRPC, REST APIs, newSQL, and an easy and granular permission language. Supports ACL, RBAC, and other access models. There was an update last month godoc
  • authboss star:3253 Modular authentication system for the web. It tries to remove as much boilerplate and "hard things" as possible so that each time you start a new web project in Go, you can plug it in, configure it, and start building your app without having to build an authentication system each time. godoc
  • go-jose star:1969 Fairly complete implementation of the JOSE working group's JSON Web Token, JSON Web Signatures, and JSON Web Encryption specs. There was an update last month
  • loginsrv star:1873 JWT login microservice with plugable backends such as OAuth2 (Github), htpasswd, osiam. godoc
  • osin star:1772 Golang OAuth2 server library. godoc
  • gologin star:1571 chainable handlers for login with OAuth1 and OAuth2 authentication providers. There was an update last month godoc
  • gorbac star:1361 provides a lightweight role-based access control (RBAC) implementation in Golang. godoc
  • gosession This is quick session for net/http in GoLang. This package is perhaps the best implementation of the session mechanism, or at least it tries to become one.
  • scs star:1242 Session Manager for HTTP servers. godoc
  • paseto star:645 Golang implementation of Platform-Agnostic Security Tokens (PASETO). godoc
  • jwt star:576 Safe, simple, and fast JSON Web Tokens for Go. godoc
  • permissions2 star:468 Library for keeping track of users, login states, and permissions. Uses secure cookies and bcrypt. godoc
  • go-guardian star:414 Go-Guardian is a golang library that provides a simple, clean, and idiomatic way to create powerful modern API and web authentication that supports LDAP, Basic, Bearer token, and Certificate based authentication. godoc
  • jwt star:300 Lightweight JSON Web Token (JWT) library. godoc
  • jeff star:243 Simple, flexible, secure, and idiomatic web session management with pluggable backends. godoc
  • jwt-auth star:223 JWT middleware for Golang http servers with many configuration options. godoc
  • otpgen star:121 Library to generate TOTP/HOTP codes. godoc
  • sessionup star:120 Simple, yet effective HTTP session management and identification package. godoc
  • session star:110 Go session management for web servers (including support for Google App Engine - GAE). godoc
  • sjwt star:105 Simple jwt generator and parser. godoc
  • sessions star:67 Dead simple, highly performant, highly customizable sessions service for go http servers. godoc
  • securecookie star:63 Efficient secure cookie encoding/decoding. godoc
  • branca star:47 branca token specification implementation for Golang 1.15+. godoc
  • otpgo star:41 Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HOTP) library for Go. godoc
  • scope star:24 Easily Manage OAuth2 Scopes In Go. godoc
  • cookiestxt star:14 provides a parser of cookies.txt file format. godoc

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Blockchain

Tools for building blockchains.

  • go-ethereum star:40068 Official Go implementation of the Ethereum protocol. There was an update last month godoc
  • tendermint star:5257 High-performance middleware for transforming a state machine written in any programming language into a Byzantine Fault Tolerant replicated state machine using the Tendermint consensus and blockchain protocols. There was an update last month godoc
  • cosmos-sdk star:4648 A Framework for Building Public Blockchains in the Cosmos Ecosystem. There was an update last month godoc
  • solana-go star:380 Go library to interface with Solana JSON RPC and WebSocket interfaces. There was an update last month godoc
  • gossamer star:361 A Go implementation of the Polkadot Host. There was an update last month godoc

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Bot Building

Libraries for building and working with bots.

  • telegram-bot-api star:4095 Simple and clean Telegram bot client. There was an update last month godoc
  • olivia star:3343 A chatbot built with an artificial neural network. godoc
  • telebot star:2810 Telegram bot framework is written in Go. godoc
  • Kelp star:942 official trading and market-making bot for the Stellar DEX. Works out-of-the-box, written in Golang, compatible with centralized exchanges and custom trading strategies. godoc
  • Golang CryptoTrading Bot star:841 A golang implementation of a console-based trading bot for cryptocurrency exchanges. godoc
  • go-chat-bot star:765 IRC, Slack & Telegram bot written in Go. godoc
  • go-joe A general-purpose bot library inspired by Hubot but written in Go.
  • slacker star:700 Easy to use framework to create Slack bots. godoc
  • wayback star:356 A bot for Telegram, Mastodon, Slack, and other messaging platforms archives webpages. There was an update last month godoc
  • tbot star:333 Telegram bot server with API similar to net/http. godoc
  • go-twitch-irc star:262 Library to write bots for twitch.tv chat godoc
  • go-sarah star:251 Framework to build a bot for desired chat services including LINE, Slack, Gitter, and more. godoc
  • echotron star:200 An elegant and concurrent library for Telegram Bots in Go. There was an update last month godoc
  • Tenyks star:174 Service oriented IRC bot using Redis and JSON for messaging. It hasn't been updated in recent three years godoc
  • hanu star:142 Framework for writing Slack bots. godoc
  • slack-bot star:123 Ready to use Slack Bot for lazy developers: Custom commands, Jenkins, Jira, Bitbucket, Github... There was an update last month godoc
  • go-tgbot star:117 Pure Golang Telegram Bot API wrapper, generated from swagger file, session-based router, and middleware. It hasn't been updated in recent three years godoc
  • telego star:113 Telegram Bot API library for Golang with full one-to-one API implementation. There was an update last month godoc
  • larry star:92 Larry 🐦 is a really simple Twitter bot generator that tweets random repositories from Github built in Go. There was an update last month godoc
  • margelet star:76 Framework for building Telegram bots. godoc
  • ephemeral-roles star:69 A Discord bot for managing ephemeral roles based upon voice channel member presence. There was an update last month godoc
  • slackscot star:54 Another framework for building Slack bots. godoc
  • govkbot star:41 Simple Go VK bot library. godoc
  • micha star:24 Go Library for Telegram bot api. godoc
  • teleterm star:14 Telegram Bot Exec Terminal Command. godoc

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Build Automation

Libraries and tools help with build automation.

  • Task star:6036 simple "Make" alternative. There was an update last month godoc
  • realize star:4318 Go build a system with file watchers and live to reload. Run, build and watch file changes with custom paths. godoc
  • mage star:3254 Mage is a make/rake-like build tool using Go. There was an update last month godoc
  • mmake star:1622 Modern Make. godoc
  • goyek star:326 Create build pipelines in Go. There was an update last month godoc
  • taskctl star:228 Concurrent task runner. godoc
  • 1build star:189 Command line tool to frictionlessly manage project-specific commands. godoc
  • gaper star:60 Builds and restarts a Go project when it crashes or some watched file changes. godoc
  • gilbert Build system and task runner for Go projects.
  • anko star:28 Simple application watcher for multiple programming languages. godoc

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Command Line

Advanced Console UIs

Libraries for building Console Applications and Console User Interfaces.

  • termui star:12175 Go terminal dashboard based on termbox-go and inspired by blessed-contrib. godoc
  • gocui star:8630 Minimalist Go library aimed at creating Console User Interfaces. godoc
  • gommon/color Style terminal text.
  • go-prompt star:4684 Library for building a powerful interactive prompt, inspired by python-prompt-toolkit. godoc
  • termbox-go star:4428 Termbox is a library for creating cross-platform text-based interfaces. godoc
  • pterm star:3041 A library to beautify console output on every platform with many combinable components. There was an update last month godoc
  • progressbar star:2891 Basic thread-safe progress bar that works in every OS. There was an update last month godoc
  • termdash star:2106 Go terminal dashboard based on termbox-go and inspired by termui. godoc
  • asciigraph star:2064 Go package to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies. godoc
  • uiprogress star:1972 Flexible library to render progress bars in terminal applications. godoc
  • spinner star:1922 Go package to easily provide a terminal spinner with options. godoc
  • mpb star:1896 Multi progress bar for terminal applications. godoc
  • uilive star:1513 Library for updating terminal output in real time. godoc
  • aurora star:1253 ANSI terminal colors that support fmt.Printf/Sprintf. godoc
  • termenv star:1221 Advanced ANSI style & color support for your terminal applications. There was an update last month godoc
  • gookit/color star:1210 Terminal color rendering tool library, support 16 colors, 256 colors, RGB color rendering output, compatible with Windows. godoc Contains Chinese documents
  • uitable star:670 Library to improve readability in terminal apps using tabular data. godoc
  • go-colorable star:655 Colorable writer for windows. godoc
  • go-isatty star:649 isatty for golang. godoc
  • chalk star:412 Intuitive package for prettifying terminal/console output. It hasn't been updated in recent three years godoc
  • simpletable star:397 Simple tables in a terminal with Go. godoc
  • yacspin star:381 Yet Another CLi Spinner package, for working with terminal spinners. godoc
  • tabby star:323 A tiny library for super simple Golang tables. godoc
  • box-cli-maker star:293 Make Highly Customized Boxes for your CLI. godoc
  • go-colortext star:215 Go library for color output in terminals. godoc
  • cfmt star:90 Contextual fmt inspired by bootstrap color classes. It hasn't been updated in recent three years godoc
  • tabular star:68 Print ASCII tables from command line utilities without the need to pass large sets of data to the API. It hasn't been updated in recent three years godoc
  • cfmt star:52 Simple and convenient formatted stylized output fully compatible with fmt library. godoc
  • ctc star:42 The non-invasive cross-platform terminal color library does not need to modify the Print method. godoc Contains Chinese documents
  • table star:40 Small library for terminal color based tables . godoc
  • marker star:34 Easiest way to match and mark strings for colorful terminal outputs. godoc
  • colourize star:26 Go library for ANSI colour text in terminals. godoc Archived
  • go-ataman star:13 Go library for rendering ANSI colored text templates in terminals. godoc
  • crab-config-files-templating star:6 Dynamic configuration file templating tool for kubernetes manifest or general configuration files. godoc

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Standard CLI

Libraries for building standard or basic Command Line applications.

  • cobra star:29367 Commander for modern Go CLI interactions. There was an update last month godoc
  • urfave/cli star:19248 Simple, fast, and fun package for building command line apps in Go (formerly codegangsta/cli). There was an update last month godoc
  • elvish star:4875 An expressive programming language and a versatile interactive shell. There was an update last month godoc
  • kingpin star:3267 Command line and flag parser supporting sub commands (superseded by kong; see below). godoc
  • Dnote star:2398 A simple command line notebook with multi-device sync. godoc
  • go-flags star:2320 go command line option parser. godoc
  • pflag star:1953 Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags. There was an update last month godoc
  • mitchellh/cli star:1599 Go library for implementing command-line interfaces. godoc
  • go-arg star:1476 Struct-based argument parsing in Go. godoc
  • ops star:1043 Unikernel Builder/Orchestrator. godoc
  • liner star:937 Go readline-like library for command-line interfaces. godoc
  • complete star:866 Write bash completions in Go + Go command bash completion. godoc
  • mow.cli star:834 Go library for building CLI applications with sophisticated flag and argument parsing and validation. godoc
  • flaggy star:816 A robust and idiomatic flags package with excellent subcommand support. godoc
  • cli star:673 Feature-rich and easy to use command-line package based on golang struct tags. godoc
  • argparse star:469 Command line argument parser inspired by Python's argparse module. There was an update last month godoc
  • climax star:201 Alternative CLI with "human face", in spirit of Go command. godoc
  • wmenu star:178 Easy to use menu structure for cli applications that prompt users to make choices. godoc
  • commandeer star:161 Dev-friendly CLI apps: sets up flags, defaults, and usage based on struct fields and tags. godoc
  • sflags star:142 Struct based flags generator for flag, urfave/cli, pflag, cobra, kingpin, and other libraries. godoc
  • clîr star:127 A Simple and Clear CLI library. Dependency free. godoc
  • flag star:123 Simple but powerful command line option parsing library for Go supporting subcommand. godoc
  • job star:122 JOB, make your short-term command as a long-term job.
  • ukautz/clif star:118 Small command line interface framework. It hasn't been updated in recent three years godoc
  • cli star:116 Simple and complete API for building command line interfaces in Go. godoc
  • cmdr star:116 A POSIX/GNU style, getopt-like command-line UI Go library. There was an update last month godoc
  • carapace-bin star:100 Multi-shell multi-command argument completer. There was an update last month godoc
  • env star:99 Tag-based environment configuration for structs. godoc
  • acmd star:63 Simple, useful, and opinionated CLI package in Go. godoc
  • gocmd star:62 Go library for building command line applications. godoc
  • hiboot cli cli application framework with auto configuration and dependency injection.
  • wlog star:59 Simple logging interface that supports cross-platform color and concurrency. godoc
  • carapace star:57 Command argument completion generator for spf13/cobra. There was an update last month godoc
  • strumt star:49 Library to create prompt chain. godoc
  • go-getoptions star:46 Go option parser inspired by the flexibility of Perls GetOpt::Long. godoc
  • version star:42 Collects and displays CLI version information in multiple formats along with upgrade notice. godoc
  • flagvar star:41 A collection of flag argument types for Go's standard flag package. godoc
  • argv star:36 Go library to split command line string as arguments array using the bash syntax. godoc
  • cmd star:35 Extends the standard flag package to support sub commands and more in idiomatic way. godoc
  • command-chain star:34 A go library for configure and run command chains - such as pipelining in unix shells. godoc
  • go-commander star:30 Go library to simplify CLI workflow. godoc
  • sand star:19 Simple API for creating interpreters and so much more. It hasn't been updated in recent three years godoc
  • go-andotp star:18 A CLI program to encrypt/decrypt andOTP files. Can be used as a library as well. godoc
  • ts star:16 Timestamp convert & compare tool. It hasn't been updated in recent three years godoc
  • mcli star:8 A minimal but very powerful cli library for Go. godoc
  • carapace-spec star:3 Define simple completions using a spec file. There was an update last month godoc
  • subcmd star:3 Another approach to parsing and running subcommands. Works alongside the standard flag package. godoc

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Configuration

Libraries for configuration parsing.

  • viper star:21108 Go configuration with fangs. There was an update last month godoc
  • godotenv star:5457 Go port of Ruby's dotenv library (Loads environment variables from .env). godoc
  • kelseyhightower/envconfig star:4309 Go library for managing configuration data from environment variables. godoc
  • ini star:3104 Go package to read and write INI files. godoc
  • env star:2857 Parse environment variables to Go structs (with defaults). godoc
  • koanf star:1261 Light weight, extensible library for reading config in Go applications. Built in support for JSON, TOML, YAML, env, command line. There was an update last month godoc
  • kong star:1153 Command-line parser with support for arbitrarily complex command-line structures and additional sources of configuration such as YAML, JSON, TOML, etc (successor to kingpin). godoc
  • cleanenv star:774 Minimalistic configuration reader (from files, ENV, and wherever you want). godoc
  • konfig star:632 Composable, observable and performant config handling for Go for the distributed processing era. godoc
  • confita star:457 Load configuration in cascade from multiple backends into a struct. godoc
  • gookit/config star:408 application config manage(load,get,set). support JSON, YAML, TOML, INI, HCL. multi file load, data override merge. godoc Contains Chinese documents
  • aconfig star:407 Simple, useful and opinionated config loader. godoc
  • config star:317 Cloud native application configuration. Bind ENV to structs in only two lines. godoc
  • GoLobby/Config star:296 GoLobby Config is a lightweight yet powerful configuration manager for the Go programming language. godoc
  • gone/jconf Modular JSON configuration. Keep you config structs along with the code they configure and delegate parsing to submodules without sacrificing full config serialization.
  • xdg star:290 Go implementation of the XDG Base Directory Specification and XDG user directories. godoc
  • hjson star:282 Human JSON, a configuration file format for humans. Relaxed syntax, fewer mistakes, more comments. godoc
  • store star:263 Lightweight configuration manager for Go. It hasn't been updated in recent three years godoc
  • config star:257 JSON or YAML configuration wrapper with environment variables and flags parsing. godoc
  • fig star:243 Tiny library for reading configuration from a file and from environment variables (with validation & defaults). godoc
  • envconfig star:229 Read your configuration from environment variables. godoc
  • joshbetz/config star:214 Small configuration library for Go that parses environment variables, JSON files, and reloads automatically on SIGHUP. godoc
  • gcfg star:164 read INI-style configuration files into Go structs; supports user-defined types and subsections. godoc
  • harvester star:119 Harvester, a easy to use static and dynamic configuration package supporting seeding, env vars and Consul integration. godoc
  • onion star:109 Layer based configuration for Go, Supports JSON, TOML, YAML, properties, etcd, env, and encryption using PGP. godoc
  • envcfg star:99 Un-marshaling environment variables to Go structs. It hasn't been updated in recent three years godoc
  • envh star:96 Helpers to manage environment variables. godoc
  • configuration star:82 Library for initializing configuration structs from env variables, files, flags and 'default' tag. godoc
  • configuro star:82 opinionated configuration loading & validation framework from ENV and Files focused towards 12-Factor compliant applications. godoc
  • xdg star:72 Cross platform package that follows the XDG Standard. godoc
  • gofigure star:65 Go application configuration made easy. It hasn't been updated in recent three years godoc
  • configure star:57 Provides configuration through multiple sources, including JSON, flags and environment variables. It hasn't been updated in recent three years godoc
  • uConfig star:53 Lightweight, zero-dependency, and extendable configuration management. godoc
  • go-aws-ssm star:51 Go package that fetches parameters from AWS System Manager - Parameter Store. godoc
  • hocon star:49 Configuration library for working with the HOCON(a human-friendly JSON superset) format, supports features like environment variables, referencing other values, comments and multiple files. There was an update last month godoc
  • go-up star:38 A simple configuration library with recursive placeholders resolution and no magic. godoc
  • ingo star:36 Flags persisted in an ini-like config file. It hasn't been updated in recent three years godoc
  • env star:35 A lightweight package for loading environment variables into structs. godoc
  • mini star:32 Golang package for parsing ini-style configuration files. It hasn't been updated in recent three years godoc
  • genv star:29 Read environment variables easily with dotenv support. It hasn't been updated in recent three years godoc
  • config star:26 configure you app using file, environment variables, or flags in two lines of code godoc
  • conflate star:26 Library/tool to merge multiple JSON/YAML/TOML files from arbitrary URLs, validation against a JSON schema, and application of default values defined in the schema. godoc
  • go-ssm-config star:17 Go utility for loading configuration parameters from AWS SSM (Parameter Store). godoc
  • envconf star:11 Configuration from environment. It hasn't been updated in recent three years godoc
  • ini star:10 INI Parser & Write Library, Unmarshal to Struct,Marshal to Json,Write File,watch file. godoc
  • nasermirzaei89/env star:9 Simple useful package for read environment variables. There was an update last month godoc
  • typenv star:9 Minimalistic, zero dependency, typed environment variables library. godoc
  • go-ini star:8 A Go package that marshals and unmarshals INI-files. godoc
  • piper star:7 Viper wrapper with config inheritance and key generation. godoc
  • swap star:7 Instantiate/configure structs recursively, based on build environment. (YAML, TOML, JSON and env). godoc
  • go-conf star:6 Simple library for application configuration based on annotated structs. It supports reading the configuration from environment variables, config files and command line parameters. godoc
  • gonfig star:5 Tag-based configuration parser which loads values from different providers into typesafe struct. godoc
  • nfigure star:4 Per-library struct-tag based configuration from command lines (Posix & Go-style); environment, JSON, YAML There was an update last month godoc
  • goConfig star:1 Parses a struct as input and populates the fields of this struct with parameters from command line, environment variables and configuration file. godoc

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Continuous Integration

Tools for help with continuous integration.

  • drone star:25973 Drone is a Continuous Integration platform built on Docker, written in Go. There was an update last month godoc
  • CDS star:4021 Enterprise-Grade CI/CD and DevOps Automation Open Source Platform. There was an update last month godoc
  • woodpecker star:1651 Woodpecker is a community fork of the Drone CI system. There was an update last month godoc
  • goveralls star:743 Go integration for Coveralls.io continuous code coverage tracking system. godoc
  • gotestfmt star:331 go test output for humans. godoc
  • overalls star:112 Multi-Package go project coverprofile for tools like goveralls. godoc
  • duci star:76 A simple ci server no needs domain specific languages. There was an update last month godoc
  • gomason star:54 Test, Build, Sign, and Publish your go binaries from a clean workspace. godoc
  • roveralls star:19 Recursive coverage testing tool. It hasn't been updated in recent three years godoc
  • go-fuzz-action star:6 Use Go 1.18's built-in fuzz testing in GitHub Actions.

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CSS Preprocessors

Libraries for preprocessing CSS files.

  • gcss star:468 Pure Go CSS Preprocessor. It hasn't been updated in recent three years godoc
  • go-libsass star:190 Go wrapper to the 100% Sass compatible libsass project.

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Data Structures and Algorithms

Bit-packing and Compression

  • roaring star:1810 Go package implementing compressed bitsets. godoc
  • binpacker star:196 Binary packer and unpacker helps user build custom binary stream. godoc
  • bit star:136 Golang set data structure with bonus bit-twiddling functions. It hasn't been updated in recent three years godoc
  • crunch star:61 Go package implementing buffers for handling various datatypes easily. godoc
  • go-ef star:25 A Go implementation of the Elias-Fano encoding. It hasn't been updated in recent three years godoc
  • bingo star:16 Fast, zero-allocation, lexicographical-order-preserving packing of native types to bytes. godoc

Bit Sets

  • bitset star:995 Go package implementing bitsets. godoc
  • bitmap star:183 Dense, zero-allocation, SIMD-enabled bitmap/bitset in Go. godoc

Bloom and Cuckoo Filters

  • bloom star:1711 Go package implementing Bloom filters. godoc
  • boomfilters star:1487 Probabilistic data structures for processing continuous, unbounded streams. godoc
  • cuckoofilter star:940 Cuckoo filter: a good alternative to a counting bloom filter implemented in Go. godoc
  • cuckoo-filter star:233 Cuckoo filter: a comprehensive cuckoo filter, which is configurable and space optimized compared with other implements, and all features mentioned in original paper is available. godoc Contains Chinese documents
  • bloom star:147 Bloom filters implemented in Go. It hasn't been updated in recent three years godoc
  • ring star:128 Go implementation of a high performance, thread safe bloom filter. godoc
  • bloom star:74 Golang Bloom filter implementation. It hasn't been updated in recent three years godoc
  • bloomfilter star:10 Yet another Bloomfilter implementation in Go, compatible with Java's Guava library. godoc

Data Structure and Algorithm Collections

  • gods star:12768 Go Data Structures. Containers, Sets, Lists, Stacks, Maps, BidiMaps, Trees, HashSet etc. godoc
  • go-datastructures star:6687 Collection of useful, performant, and thread-safe data structures. godoc
  • gostl star:739 Data structure and algorithm library for go, designed to provide functions similar to C++ STL. godoc
  • algorithms star:682 Algorithms and data structures.CLRS study. godoc

Iterators

  • iter star:171 Go implementation of C++ STL iterators and algorithms. godoc Contains Chinese documents
  • goterator star:11 Iterator implementation to provide map and reduce functionalities. godoc

Maps

See also Database for more complex key-value stores, and Trees for additional ordered map implementations.

  • cmap star:38 a thread-safe concurrent map for go, support using interface{} as key and auto scale up shards. godoc
  • dict star:34 Python-like dictionaries (dict) for Go. godoc
  • goradd/maps star:13 Go 1.18+ generic map interface for maps; safe maps; ordered maps; ordered, safe maps; etc. There was an update last month godoc

Miscellaneous Data Structures and Algorithms

  • gota star:2445 Implementation of dataframes, series, and data wrangling methods for Go. There was an update last month godoc
  • hyperloglog star:804 HyperLogLog implementation with Sparse, LogLog-Beta bias correction and TailCut space reduction. godoc
  • go-geoindex star:341 In-memory geo index. It hasn't been updated in recent three years godoc
  • hilbert star:255 Go package for mapping values to and from space-filling curves, such as Hilbert and Peano curves. godoc
  • go-rquad star:123 Region quadtrees with efficient point location and neighbour finding. godoc
  • conjungo star:108 A small, powerful and flexible merge library. godoc
  • go-rampart star:85 Determine how intervals relate to each other. godoc
  • count-min-log star:58 Go implementation Count-Min-Log sketch: Approximately counting with approximate counters (Like Count-Min sketch but using less memory). It hasn't been updated in recent three years godoc
  • hide star:51 ID type with marshalling to/from hash to prevent sending IDs to clients. godoc
  • concurrent-writer star:46 Highly concurrent drop-in replacement for bufio.Writer. It hasn't been updated in recent three years godoc
  • go-tuple star:39 Generic tuple implementation for Go 1.18+. godoc
  • genfuncs star:34 Go 1.18+ generics package inspired by Kotlin's Sequence and Map. godoc
  • fsm star:32 Finite-State Machine package. godoc
  • go18ds star:29 Go Data Structures using Go 1.18 generics. godoc
  • quadtree star:18 Generic, zero-alloc, 100%-test covered quadtree. godoc
  • gofal star:17 fractional api for Go. It hasn't been updated in recent three years godoc Contains Chinese documents
  • slices star:13 Pure, generic functions for slices. godoc
  • slices star:9 Functions that operate on slices; like package strings but adapted to work with slices. godoc
  • go-generics star:7 Generic slice, map, set, iterator, and goroutine utilities. godoc

Nullable Types

  • nan star:58 Zero allocation Nullable structures in one library with handy conversion functions, marshallers and unmarshallers. godoc
  • typ star:33 Null Types, Safe primitive type conversion and fetching value from complex structures. godoc
  • null star:28 Nullable Go types that can be marshalled/unmarshalled to/from JSON. godoc

Queues

  • deque star:397 Fast ring-buffer deque (double-ended queue). godoc
  • goconcurrentqueue star:219 Concurrent FIFO queue. godoc
  • deque star:72 A highly optimized double-ended queue. There was an update last month godoc
  • memlog star:65 An easy to use, lightweight, thread-safe and append-only in-memory data structure inspired by Apache Kafka. godoc

Sets

  • golang-set star:2790 Thread-Safe and Non-Thread-Safe high-performance sets for Go. godoc
  • goset star:50 A useful Set collection implementation for Go. godoc
  • set star:22 Simple set data structure implementation in Go using LinkedHashMap. godoc
  • dsu star:8 Disjoint Set data structure implementation in Go. godoc

Text Analysis

  • bleve star:8704 Modern text indexing library for go. There was an update last month godoc
  • trie star:613 Trie implementation in Go. godoc
  • go-edlib star:362 Go string comparison and edit distance algorithms library (Levenshtein, LCS, Hamming, Damerau levenshtein, Jaro-Winkler, etc.) compatible with Unicode. godoc
  • go-adaptive-radix-tree star:250 Go implementation of Adaptive Radix Tree. godoc
  • levenshtein star:245 Implementation to calculate levenshtein distance in Go. godoc
  • levenshtein star:70 Levenshtein distance and similarity metrics with customizable edit costs and Winkler-like bonus for common prefix. godoc
  • ptrie star:31 An implementation of prefix tree. godoc
  • mspm star:18 Multi-String Pattern Matching Algorithm for information retrieval. It hasn't been updated in recent three years godoc
  • parsefields star:7 Tools for parse JSON-like logs for collecting unique fields and events. It hasn't been updated in recent three years godoc

Trees

  • hashsplit Split byte streams into chunks, and arrange chunks into trees, with boundaries determined by content, not position.
  • skiplist star:236 Very fast Go Skiplist implementation. godoc
  • skiplist star:79 Skiplist implementation in Go. It hasn't been updated in recent three years godoc
  • treemap star:28 Generic key-sorted map using a red-black tree under the hood. godoc
  • treap star:20 Persistent, fast ordered map using tree heaps. godoc
  • merkle star:8 Space-efficient computation of Merkle root hashes and inclusion proofs. godoc

Pipes

  • pipeline star:45 An implementation of pipelines with fan-in and fan-out. godoc
  • parapipe star:21 FIFO Pipeline which parallels execution on each stage while maintaining the order of messages and results. godoc
  • ordered-concurrently star:17 Go module that processes work concurrently and returns output in a channel in the order of input. godoc

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Database

Caches

Data stores with expiring records, in-memory distributed data stores, or in-memory subsets of file-based databases.

  • groupcache star:11790 Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases. godoc
  • BigCache star:6110 Efficient key/value cache for gigabytes of data. There was an update last month godoc
  • GCache star:2151 Cache library with support for expirable Cache, LFU, LRU and ARC. godoc
  • cache2go star:1869 In-memory key:value cache which supports automatic invalidation based on timeouts. godoc
  • fastcache star:1578 fast thread-safe inmemory cache for big number of entries. Minimizes GC overhead. godoc
  • gocache star:1541 A complete Go cache library with multiple stores (memory, memcache, redis, ...), chainable, loadable, metrics cache and more. There was an update last month godoc
  • ttlcache star:517 An in-memory cache with item expiration and generics. There was an update last month godoc
  • cachego star:193 Golang Cache component for multiple drivers. godoc
  • cache star:120 In-memory key:value store with expiration time, 0 dependencies, <100 LoC, 100% coverage. godoc
  • remember-go star:120 A universal interface for caching slow database queries (backed by redis, memcached, ristretto, or in-memory). godoc
  • bcache star:99 Eventually consistent distributed in-memory cache Go library. It hasn't been updated in recent three years godoc
  • go-mcache star:85 Fast in-memory key:value store/cache library. Pointer caches. godoc
  • go-cache star:81 A flexible multi-layer Go caching library to deal with in-memory and shared cache by adopting Cache-Aside pattern. godoc
  • couchcache star:58 RESTful caching micro-service backed by Couchbase server. godoc
  • timedmap star:49 Map with expiring key-value pairs. godoc
  • clusteredBigCache star:42 BigCache with clustering support and individual item expiration. It hasn't been updated in recent three years godoc
  • 2q star:14 2Q in-memory cache implementation. godoc
  • gdcache star:10 A pure non-intrusive cache library implemented by golang, you can use it to implement your own distributed cache. godoc Contains Chinese documents
  • ttlcache star:7 In-memory key value storage with TTL for each record. godoc

Databases Implemented in Go

  • prometheus star:45314 Monitoring system and time series database. There was an update last month godoc
  • tidb star:32769 TiDB is a distributed SQL database. Inspired by the design of Google F1. There was an update last month godoc Contains Chinese documents
  • cockroach star:26004 Scalable, Geo-Replicated, Transactional Datastore. There was an update last month godoc
  • influxdb star:24402 Scalable datastore for metrics, events, and real-time analytics. There was an update last month godoc
  • dgraph star:18615 Scalable, Distributed, Low Latency, High Throughput Graph Database. There was an update last month godoc
  • Milvus star:14150 Milvus is a vector database for embedding management, analytics and search. There was an update last month godoc
  • dolt star:13332 Dolt It's Git for Data. There was an update last month godoc
  • rqlite star:11726 The lightweight, distributed, relational database built on SQLite. There was an update last month godoc
  • badger star:11463 Fast key-value store in Go. There was an update last month godoc
  • immudb star:7952 immudb is a lightweight, high-speed immutable database for systems and applications written in Go. There was an update last month godoc
  • VictoriaMetrics star:7365 fast, resource-effective and scalable open source time series database. May be used as long-term remote storage for Prometheus. Supports PromQL. There was an update last month godoc
  • bbolt star:5960 An embedded key/value database for Go. godoc
  • Bitcask Bitcask is an embeddable, persistent and fast key-value (KV) database written in pure Go with predictable read/write performance, low latency and high throughput thanks to the bitcask on-disk layout (LSM+WAL).
  • goleveldb star:5435 Implementation of the LevelDB key/value database in Go. There was an update last month godoc
  • buntdb star:3917 Fast, embeddable, in-memory key/value database for Go with custom indexing and spatial support. godoc
  • ledisdb star:3903 Ledisdb is a high performance NoSQL like Redis based on LevelDB. godoc
  • rosedb star:3347 An embedded k-v database based on LSM+WAL, supports string, list, hash, set, zset. godoc Contains Chinese documents
  • tiedot star:2709 Your NoSQL database powered by Golang. godoc
  • nutsdb star:2542 Nutsdb is a simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set. There was an update last month godoc Contains Chinese documents
  • godis star:2304 A Golang implemented high-performance Redis server and cluster. There was an update last month godoc Contains Chinese documents
  • CovenantSQL star:1373 CovenantSQL is a SQL database on blockchain. godoc
  • diskv star:1232 Home-grown disk-backed key-value store. godoc
  • Databunker star:1029 Personally identifiable information (PII) storage service built to comply with GDPR and CCPA. godoc
  • column star:1014 High-performance, columnar, embeddable in-memory store with bitmap indexing and transactions. There was an update last month godoc
  • lotusdb star:1000 Fast k/v database compatible with lsm and b+tree. godoc
  • pogreb star:961 Embedded key-value store for read-heavy workloads. godoc
  • eliasdb star:949 Dependency-free, transactional graph database with REST API, phrase search and SQL-like query language. godoc
  • moss star:893 Moss is a simple LSM key-value storage engine written in 100% Go. godoc
  • objectbox-go star:799 High-performance embedded Object Database (NoSQL) with Go API. godoc
  • levigo star:407 Levigo is a Go wrapper for LevelDB. godoc
  • pudge star:332 Fast and simple key/value store written using Go's standard library. godoc
  • clover star:285 A lightweight document-oriented NoSQL database written in pure Golang. godoc
  • Vasto star:240 A distributed high-performance key-value store. On Disk. Eventual consistent. HA. Able to grow or shrink without service interruption. It hasn't been updated in recent three years godoc
  • dtf star:228 A distributed transaction manager. Support XA, TCC, SAGA, Reliable Messages. godoc Contains Chinese documents Archived
  • piladb star:199 Lightweight RESTful database engine based on stack data structures. godoc
  • unitdb star:98 Fast timeseries database for IoT, realtime messaging applications. Access unitdb with pubsub over tcp or websocket using github.com/unit-io/unitd application. godoc
  • hare star:68 A simple database management system that stores each table as a text file of line-delimited JSON. godoc
  • Coffer star:31 Simple ACID key-value database that supports transactions. godoc
  • tempdb star:17 Key-value store for temporary items. It hasn't been updated in recent three years godoc

Database Schema Migration

  • migrate star:10152 Database migrations. CLI and Golang library. There was an update last month godoc
  • bytebase star:4204 Safe database schema change and version control for DevOps teams. There was an update last month godoc
  • goose star:3117 Database migration tool. You can manage your database's evolution by creating incremental SQL or Go scripts. godoc
  • sql-migrate star:2623 Database migration tool. Allows embedding migrations into the application using go-bindata. godoc
  • atlas star:2038 A Database Toolkit. A CLI designed to help companies better work with their data. There was an update last month godoc
  • skeema star:1074 Pure-SQL schema management system for MySQL, with support for sharding and external online schema change tools. There was an update last month godoc
  • soda Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
  • goavro star:847 A Go package that encodes and decodes Avro data. godoc
  • gormigrate star:836 Database schema migration helper for Gorm ORM. There was an update last month godoc
  • darwin star:134 Database schema evolution library for Go. godoc
  • migrator star:134 Dead simple Go database migration library. godoc
  • go-pg-migrations star:82 A Go package to help write migrations with go-pg/pg. godoc
  • sqlize star:45 Database migration generator. Allows generate sql migration from model and existing sql by differ them. There was an update last month godoc
  • avro star:42 Discover SQL schemas and convert them to AVRO schemas. Query SQL records into AVRO bytes. godoc
  • go-fixtures star:29 Django style fixtures for Golang's excellent built-in database/sql library. godoc
  • schema star:26 Library to embed schema migrations for database/sql-compatible databases inside your Go binaries. godoc
  • migrator star:21 MySQL database migrator designed to run migrations to your features and manage database schema update with intuitive go code. godoc
  • libschema star:11 Define your migrations separately in each library. Migrations for open source libraries. MySQL & PostgreSQL. There was an update last month godoc
  • go-pg-migrate star:9 CLI-friendly package for go-pg migrations management. godoc
  • gorm-seeder star:5 Simple database seeder for Gorm ORM. godoc
  • godfish star:3 Database migration manager, works with native query language. Support for cassandra, mysql, postgres, sqlite3. godoc

Database Tools

  • vitess star:15002 vitess provides servers and tools which facilitate scaling of MySQL databases for large scale web services. There was an update last month godoc
  • pgweb star:7547 Web-based PostgreSQL database browser. There was an update last month godoc
  • kingshard star:6117 kingshard is a high performance proxy for MySQL powered by Golang. godoc Contains Chinese documents
  • orchestrator star:4708 MySQL replication topology manager & visualizer. godoc
  • go-mysql-elasticsearch star:3869 Sync your MySQL data into Elasticsearch automatically. godoc
  • hasql Library for accessing multi-host SQL database installations.
  • go-mysql star:3851 Go toolset to handle MySQL protocol and replication. godoc
  • pREST star:3415 Simplify and accelerate development, instant, realtime, high-performance on any Postgres application, existing or new. There was an update last month godoc
  • chproxy star:1010 HTTP proxy for ClickHouse database. There was an update last month godoc
  • pg_timetable star:806 Advanced scheduling for PostgreSQL. There was an update last month godoc
  • clickhouse-bulk star:394 Collects small inserts and sends big requests to ClickHouse servers. godoc
  • rdb star:197 Redis RDB file parser for secondary development and memory analysis. godoc
  • octillery star:175 Go package for sharding databases ( Supports every ORM or raw SQL ). godoc
  • dbbench star:76 Database benchmarking tool with support for several databases and scripts. There was an update last month godoc
  • datagen star:50 A fast data generator that's multi-table aware and supports multi-row DML. godoc
  • prep star:32 Use prepared SQL statements without changing your code. It hasn't been updated in recent three years godoc
  • rwdb star:16 rwdb provides read replica capability for multiple database servers setup. It hasn't been updated in recent three years godoc
  • dynago star:5 Simplify working with AWS DynamoDB. godoc

SQL Query Builders

Libraries for building and using SQL.

  • sqlc star:6661 Generate type-safe code from SQL. There was an update last month godoc
  • Squirrel star:5291 Go library that helps you build SQL queries. godoc
  • xo star:3263 Generate idiomatic Go code for databases based on existing schema definitions or custom queries supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server. There was an update last month godoc
  • goqu star:1722 Idiomatic SQL builder and query library. godoc
  • gendry star:1439 Non-invasive SQL builder and powerful data binder. godoc Contains Chinese documents
  • jet star:867 Framework for writing type-safe SQL queries in Go, with ability to easily convert database query result into desired arbitrary object structure. godoc
  • Dotsql star:650 Go library that helps you keep sql files in one place and use them with ease. godoc
  • ozzo-dbx star:583 Powerful data retrieval methods as well as DB-agnostic query building capabilities. godoc
  • dbq star:354 Zero boilerplate database operations for Go. godoc
  • sqlingo star:268 A lightweight DSL to build SQL in Go. godoc
  • sqrl star:246 SQL query builder, fork of Squirrel with improved performance. godoc
  • Squalus Thin layer over the Go SQL package that makes it easier to perform queries.
  • sq star:177 Type-safe SQL builder and struct mapper for Go. godoc
  • sqlf star:90 Fast SQL query builder. godoc
  • igor star:88 Abstraction layer for PostgreSQL that supports advanced functionality and uses gorm-like syntax. godoc
  • buildsqlx star:81 Go database query builder library for PostgreSQL. godoc
  • bqb star:58 Lightweight and easy to learn query builder. godoc
  • godbal star:54 Database Abstraction Layer (dbal) for go. Support SQL builder and get result easily. It hasn't been updated in recent three years godoc
  • gosql star:26 SQL Query builder with better null values support. godoc
  • qry star:25 Tool that generates constants from files with raw SQL queries. godoc
  • ormlite star:4 Lightweight package containing some ORM-like features and helpers for sqlite databases. godoc
  • sg star:2 A SQL Gen for generating standard SQLs(supports: CRUD) written in Go. godoc

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Database Drivers

Interfaces to Multiple Backends

  • cayley star:14387 Graph database with support for multiple backends. godoc
  • gokv star:488 Simple key-value store abstraction and implementations for Go (Redis, Consul, etcd, bbolt, BadgerDB, LevelDB, Memcached, DynamoDB, S3, PostgreSQL, MongoDB, CockroachDB and many more). godoc
  • dsc star:26 Datastore connectivity for SQL, NoSQL, structured files. godoc

Relational Database Drivers

  • go-sql-driver/mysql star:12764 MySQL driver for Go. There was an update last month godoc
  • pq star:7683 Pure Go Postgres driver for database/sql. godoc
  • pgx star:6225 PostgreSQL driver supporting features beyond those exposed by database/sql. There was an update last month godoc
  • go-sqlite3 star:6148 SQLite3 driver for go that uses database/sql.
  • go-mssqldb star:1667 Microsoft MSSQL driver for Go. godoc
  • go-oci8 star:596 Oracle driver for go that uses database/sql. godoc
  • sqlhooks star:594 Attach hooks to any database/sql driver. godoc
  • godror star:397 Oracle driver for Go, using the ODPI-C driver. There was an update last month
  • Kivik star:244 Kivik provides a common Go and GopherJS client library for CouchDB, PouchDB, and similar databases. godoc
  • KSQL star:190 A Simple and Powerful Golang SQL Library There was an update last month godoc
  • firebirdsql star:181 Firebird RDBMS SQL driver for Go. There was an update last month godoc
  • go-adodb star:131 Microsoft ActiveX Object DataBase driver for go that uses database/sql. godoc
  • Sqinn-Go star:128 SQLite with pure Go. godoc
  • gofreetds star:106 Microsoft MSSQL driver. Go wrapper over FreeTDS. godoc
  • avatica star:103 Apache Avatica/Phoenix SQL driver for database/sql. There was an update last month godoc
  • ydb-go-sdk star:66 native and database/sql driver YDB (Yandex Database) There was an update last month godoc
  • bgc star:18 Datastore Connectivity for BigQuery for go. godoc
  • pig star:10 Simple pgx wrapper to execute and scan query results easily. godoc

NoSQL Database Drivers

  • redis star:15818 Redis client for Golang. There was an update last month godoc
  • rueidis Fast Redis RESP3 client with auto pipelining and server-assisted client side caching.
  • redigo star:9323 Redigo is a Go client for the Redis database. godoc
  • mongo-go-driver star:7024 Official MongoDB driver for the Go language. There was an update last month godoc
  • mgo star:1956 (unmaintained) MongoDB driver for the Go language that implements a rich and well tested selection of features under a very simple API following standard Go idioms. godoc
  • gorethink star:1609 Go language driver for RethinkDB. godoc
  • qmgo star:1000 The MongoDB driver for Go. Its based on official MongoDB driver but easier to use like Mgo. godoc Contains Chinese documents
  • mgm star:581 MongoDB model-based ODM for Go (based on official MongoDB driver). godoc
  • redeo star:420 Redis-protocol compatible TCP servers/services. godoc
  • aerospike-client-go star:398 Aerospike client in Go language. There was an update last month godoc
  • neoism star:388 Neo4j client for Golang. godoc
  • gocb star:339 Official Couchbase Go SDK. godoc
  • go-couchbase star:316 Couchbase client in Go. godoc
  • go-rejson star:289 Golang client for redislabs' ReJSON module using Redigo golang client. Store and manipulate structs as JSON objects in redis with ease. godoc
  • godis star:106 redis client implement by golang, inspired by jedis. godoc
  • Neo4j-GO star:77 Neo4j REST Client in golang. It hasn't been updated in recent three years godoc
  • arangolite star:73 Lightweight golang driver for ArangoDB. godoc
  • go-pilosa star:56 Go client library for Pilosa. godoc Archived
  • forestdb star:33 Go bindings for ForestDB. It hasn't been updated in recent three years godoc
  • goriak star:28 Go language driver for Riak KV. godoc
  • neo4j star:28 Neo4j Rest API Bindings for Golang. It hasn't been updated in recent three years godoc
  • xredis star:19 Typesafe, customizable, clean & easy to use Redis client. It hasn't been updated in recent three years godoc
  • gocosmos star:11 REST client and standard database/sql driver for Azure Cosmos DB. godoc
  • gocql Go language driver for Apache Cassandra.
  • godscache star:11 A wrapper for the Google Cloud Platform Go Datastore package that adds caching using memcached. It hasn't been updated in recent three years godoc
  • gomemcache memcache client library for the Go programming language.
  • asc star:9 Datastore Connectivity for Aerospike for go. It hasn't been updated in recent three years godoc

Search and Analytic Databases

  • elastic star:7039 Elasticsearch client for Go. godoc
  • go-elasticsearch star:4514 Official Elasticsearch client for Go. godoc
  • elasticsql star:978 Convert sql to elasticsearch dsl in Go. godoc
  • elastigo star:949 Elasticsearch client library. It hasn't been updated in recent three years godoc
  • skizze star:88 probabilistic data-structures service and storage. It hasn't been updated in recent three years godoc
  • goes star:29 Library to interact with Elasticsearch. godoc

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Date and Time

Libraries for working with dates and times.

  • now star:3873 Now is a time toolkit for golang. godoc
  • carbon star:2523 A simple, semantic and developer-friendly golang package for datetime. There was an update last month godoc
  • dateparse star:1808 Parse date's without knowing format in advance. godoc
  • carbon star:734 Simple Time extension with a lot of util methods, ported from PHP Carbon library. godoc
  • durafmt star:450 Time duration formatting library for Go. godoc
  • timeutil star:191 Useful extensions (Timedelta, Strftime, ...) to the golang's time package. It hasn't been updated in recent three years godoc
  • gostradamus star:171 A Go package for working with dates. godoc
  • go-persian-calendar star:129 The implementation of the Persian (Solar Hijri) Calendar in Go (golang). godoc
  • iso8601 star:112 Efficiently parse ISO8601 date-times without regex. godoc
  • date star:98 Augments Time for working with dates, date ranges, time spans, periods, and time-of-day. There was an update last month godoc
  • timespan star:82 For interacting with intervals of time, defined as a start time and a duration. It hasn't been updated in recent three years godoc
  • go-sunrise star:60 Calculate the sunrise and sunset times for a given location. godoc
  • go-str2duration star:55 Convert string to duration. Support time.Duration returned string and more. godoc
  • feiertage star:43 Set of functions to calculate public holidays in Germany, incl. specialization on the states of Germany (Bundesländer). Things like Easter, Pentecost, Thanksgiving... godoc
  • kair star:24 Date and Time - Golang Formatting Library. godoc
  • cronrange star:18 Parses Cron-style time range expressions, checks if the given time is within any ranges. godoc
  • NullTime star:13 Nullable time.Time. It hasn't been updated in recent three years godoc
  • tuesday star:12 Ruby-compatible Strftime function. godoc
  • strftime star:11 C99-compatible strftime formatter. It hasn't been updated in recent three years godoc
  • go-week star:8 An efficient package to work with ISO8601 week dates. godoc
  • go-anytime star:3 Parse dates/times like "next dec 22nd at 3pm" and ranges like "from today until next thursday" without knowing the format in advance. There was an update last month godoc

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Distributed Systems

Packages that help with building Distributed Systems.

  • go-kit star:24126 Microservice toolkit with support for service discovery, load balancing, pluggable transports, request tracking, etc. godoc
  • go-zero star:21319 A web and rpc framework. It's born to ensure the stability of the busy sites with resilient design. Builtin goctl greatly improves the development productivity. There was an update last month godoc
  • go-micro star:19620 A distributed systems development framework. There was an update last month godoc
  • Kratos star:19198 A modular-designed and easy-to-use microservices framework in Go. There was an update last month godoc Contains Chinese documents
  • grpc-go star:17059 The Go language implementation of gRPC. HTTP/2 based RPC. There was an update last month godoc
  • NATS star:11786 Lightweight, high performance messaging system for microservices, IoT, and cloud native systems. There was an update last month godoc
  • micro star:11459 A distributed systems runtime for the cloud and beyond. There was an update last month godoc
  • rpcx star:7314 Distributed pluggable RPC service framework like alibaba Dubbo. godoc
  • raft star:6494 Golang implementation of the Raft consensus protocol, by HashiCorp. godoc
  • raft Go implementation of the Raft consensus protocol, by CoreOS.
  • lura star:5296 Ultra performant API Gateway framework with middlewares. There was an update last month godoc
  • Kitex star:5256 A high-performance and strong-extensibility Golang RPC framework that helps developers build microservices. If the performance and extensibility are the main concerns when you develop microservices, Kitex can be a good choice. There was an update last month godoc Contains Chinese documents
  • torrent star:4547 BitTorrent client package. There was an update last month godoc
  • dragonboat star:4421 A feature complete and high performance multi-group Raft library in Go. godoc Contains Chinese documents
  • emitter-io star:3391 High performance, distributed, secure and low latency publish-subscribe platform built with MQTT, Websockets and love. godoc
  • gleam star:3132 Fast and scalable distributed map/reduce system written in pure Go and Luajit, combining Go's high concurrency with Luajit's high performance, runs standalone or distributed. godoc
  • glow star:3097 Easy-to-Use scalable distributed big data processing, Map-Reduce, DAG execution, all in pure Go. It hasn't been updated in recent three years godoc
  • liftbridge star:2375 Lightweight, fault-tolerant message streams for NATS. godoc
  • hprose star:1219 Very newbility RPC Library, support 25+ languages now. godoc Contains Chinese documents
  • go-doudou star:868 A gossip protocol and OpenAPI 3.0 spec based decentralized microservice framework. Built-in go-doudou cli focusing on low-code and rapid dev can power up your productivity. There was an update last month godoc Contains Chinese documents
  • redis-lock star:842 Simplified distributed locking implementation using Redis. godoc
  • resgate Realtime API Gateway for building REST, real time, and RPC APIs, where all clients are synchronized seamlessly.
  • rain star:779 BitTorrent client and library. There was an update last month godoc
  • ringpop-go star:753 Scalable, fault-tolerant application-layer sharding for Go applications. godoc
  • gorpc star:662 Simple, fast and scalable RPC library for high load. godoc
  • go-health star:642 Library for enabling asynchronous dependency health checks in your service. godoc
  • arpc star:628 More effective network communication, support two-way-calling, notify, broadcast. godoc
  • consistent star:527 Consistent hashing with bounded loads. There was an update last month godoc
  • go-sundheit star:498 A library built to provide support for defining async service health checks for golang services. godoc
  • digota star:467 grpc ecommerce microservice. godoc
  • dot distributed sync using operational transformation/OT.
  • sleuth star:359 Library for master-less p2p auto-discovery and RPC between HTTP services (using ZeroMQ). It hasn't been updated in recent three years godoc
  • go-jump star:354 Port of Google's "Jump" Consistent Hash function. godoc
  • jsonrpc star:252 JSON-RPC 2.0 HTTP client implementation. godoc
  • dht star:247 BitTorrent Kademlia DHT implementation. There was an update last month godoc
  • jsonrpc star:170 The jsonrpc package helps implement of JSON-RPC 2.0. godoc
  • outboxer star:94 Outboxer is a go library that implements the outbox pattern. There was an update last month godoc
  • pglock PostgreSQL-backed distributed locking implementation.
  • pjrpc Golang JSON-RPC Server-Client with Protobuf spec.
  • doublejump star:80 A revamped Google's jump consistent hash. godoc
  • Semaphore star:77 A straightforward (micro) service orchestrator. godoc
  • celeriac star:73 Library for adding support for interacting and monitoring Celery workers, tasks and events in Go. godoc
  • flowgraph star:53 flow-based programming package. godoc
  • go-mysql-lock star:49 MySQL based distributed lock. godoc
  • go-pdu star:43 A decentralized identity-based social network. There was an update last month godoc
  • drmaa star:42 Job submission library for cluster schedulers based on the DRMAA standard. godoc
  • dynamolock DynamoDB-backed distributed locking implementation.
  • gmsec star:23 A Go distributed systems development framework. godoc
  • dynatomic star:15 A library for using DynamoDB as an atomic counter. godoc
  • consistenthash star:14 Consistent hashing with configurable replicas. godoc
  • failured star:7 adaptive accrual failure detector for distributed systems. godoc

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Dynamic DNS

Tools for updating dynamic DNS records.

  • GoDNS star:1178 A dynamic DNS client tool, supports DNSPod & HE.net, written in Go. godoc
  • DDNS star:223 Personal DDNS client with Digital Ocean Networking DNS as backend. godoc
  • dyndns Background Go process to regularly and automatically check your IP Address and make updates to (one or many) Dynamic DNS records for Google domains whenever your address changes.

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Email

Libraries and tools that implement email creation and sending.

  • MailHog star:11041 Email and SMTP testing with web and API interface. godoc
  • hermes star:2551 Golang package that generates clean, responsive HTML e-mails. godoc
  • email star:2189 A robust and flexible email library for Go. godoc
  • go-imap star:1652 IMAP library for clients and servers. There was an update last month godoc
  • chasquid SMTP server written in Go.
  • SendGrid star:863 SendGrid's Go library for sending email. godoc
  • mailgun-go star:622 Go library for sending mail with the Mailgun API. godoc
  • email-verifier star:541 A Go library for email verification without sending any emails. godoc
  • go-simple-mail star:398 Very simple package to send emails with SMTP Keep Alive and two timeouts: Connect and Send. godoc
  • go-message star:277 Streaming library for the Internet Message Format and mail messages. godoc
  • douceur star:222 CSS inliner for your HTML emails. godoc
  • Hectane star:222 Lightweight SMTP client providing an HTTP API. godoc
  • mailchain star:132 Send encrypted emails to blockchain addresses written in Go.
  • go-mail star:95 A simple Go library for sending mails in Go. godoc
  • go-premailer star:95 Inline styling for HTML mail in Go. godoc
  • go-dkim star:83 DKIM library, to sign & verify email. godoc
  • smtp star:74 SMTP server protocol state machine. godoc
  • Mailpit star:68 Email and SMTP testing tool for developers. There was an update last month godoc
  • smtpmock star:56 Lightweight configurable multithreaded fake SMTP server. Mimic any SMTP behaviour for your test environment. There was an update last month godoc
  • go-email-normalizer star:54 Golang library for providing a canonical representation of email address. godoc
  • go-email-validator star:40 Modular email validator for syntax, disposable, smtp, etc... checking. godoc
  • truemail-go star:25 Configurable Golang email validator/verifier. Verify email via Regex, DNS, SMTP and even more. godoc
  • mailx star:6 Mailx is a library that makes it easier to send email via SMTP. It is an enhancement of the golang standard library net/smtp. godoc

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Embeddable Scripting Languages

Embedding other languages inside your go code.

  • gopher-lua star:5091 Lua 5.1 VM and compiler written in Go. godoc
  • goja star:3342 ECMAScript 5.1(+) implementation in Go. There was an update last month godoc
  • expr star:3145 Expression evaluation engine for Go: fast, non-Turing complete, dynamic typing, static typing. There was an update last month godoc
  • tengo star:2940 Bytecode compiled script language for Go. There was an update last month godoc
  • go-lua star:2558 Port of the Lua 5.2 VM to pure Go. godoc
  • starlark-go star:1759 Go implementation of Starlark: Python-like language with deterministic evaluation and hermetic execution. godoc
  • go-python star:1428 naive go bindings to the CPython C-API. godoc
  • cel-go star:1366 Fast, portable, non-Turing complete expression evaluation with gradual typing. There was an update last month godoc
  • anko star:1293 Scriptable interpreter written in Go. godoc
  • metacall star:1108 Cross-platform Polyglot Runtime which supports NodeJS, JavaScript, TypeScript, Python, Ruby, C#, WebAssembly, Java, Cobol and more. There was an update last month
  • go-php star:875 PHP bindings for Go. godoc
  • go-duktape star:779 Duktape JavaScript engine bindings for Go. godoc Archived
  • golua star:599 Go bindings for Lua C API.
  • gval star:547 A highly customizable expression language written in Go. There was an update last month godoc
  • gisp star:497 Simple LISP in Go. It hasn't been updated in recent three years godoc
  • prolog star:438 Embeddable Prolog. There was an update last month godoc
  • gentee star:100 Embeddable scripting programming language. godoc
  • binder star:64 Go to Lua binding library, based on gopher-lua. godoc
  • purl star:35 Perl 5.18.2 embedded in Go. It hasn't been updated in recent three years godoc
  • ecal star:28 A simple embeddable scripting language which supports concurrent event processing. godoc
  • ngaro star:23 Embeddable Ngaro VM implementation enabling scripting in Retro. It hasn't been updated in recent three years godoc

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Error Handling

Libraries for handling errors.

  • errors star:7932 Package that provides simple error handling primitives. godoc Archived
  • go-multierror star:1742 Go (golang) package for representing a list of errors as a single error. godoc
  • errors star:1458 Go error library with error portability over the network. godoc
  • eris star:1148 A better way to handle, trace, and log errors in Go. Compatible with the standard error library and github.com/pkg/errors. godoc
  • errorx star:902 A feature rich error package with stack traces, composition of errors and more. godoc
  • tracerr star:744 Golang errors with stack trace and source fragments. It hasn't been updated in recent three years godoc
  • errlog star:413 Hackable package that determines responsible source code for an error (and some other fast-debugging features). Pluggable to any logger in-place. godoc
  • emperror star:272 Error handling tools and best practices for Go libraries and applications. godoc
  • errors star:164 Drop-in replacement for the standard library errors package and github.com/pkg/errors. Provides various error handling primitives. godoc
  • errors star:45 Drop-in replacement for builtin Go errors. This is a minimal error handling package with custom error types, user friendly messages, Unwrap & Is. With very easy to use and straightforward helper functions. godoc
  • exception star:19 A simple utility package for exception handling with try-catch in Golang. godoc
  • Falcon star:8 A Simple Yet Highly Powerful Package For Error Handling. It hasn't been updated in recent three years godoc
  • errors star:7 The most simple error wrapper with awesome performance and minimal memory overhead. godoc
  • errors star:4 Simple golang error handling with classification primitives. It hasn't been updated in recent three years godoc

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File Handling

Libraries for handling files and file systems.

  • afero star:4849 FileSystem Abstraction System for Go. godoc
  • pdfcpu star:3447 PDF processor. There was an update last month godoc
  • gdu star:2059 Disk usage analyzer with console interface. There was an update last month godoc
  • notify star:767 File system event notification library with simple API, similar to os/signal. godoc
  • copy star:481 Copy directory recursively. There was an update last month godoc
  • bigfile star:233 A file transfer system, support to manage files with http api, rpc call and ftp client. godoc Contains Chinese documents
  • afs star:209 Abstract File Storage (mem, scp, zip, tar, cloud: s3, gs) for Go. godoc
  • vfs star:202 A pluggable, extensible, and opinionated set of filesystem functionality for Go across a number of filesystem types such as os, S3, and GCS. godoc
  • go-exiftool star:137 Go bindings for ExifTool, the well-known library used to extract as much metadata as possible (EXIF, IPTC, ...) from files (pictures, PDF, office, ...). godoc
  • gofs star:105 A file synchronization tool out of the box. There was an update last month godoc Contains Chinese documents
  • go-csv-tag star:100 Load csv file using tag. godoc
  • skywalker star:86 Package to allow one to concurrently go through a filesystem with ease. godoc
  • stl Modules to read and write STL (stereolithography) files. Concurrent algorithm for reading.
  • checksum star:74 Compute message digest, like MD5, SHA256, SHA1, CRC or BLAKE2s, for large files. godoc
  • opc star:74 Load Open Packaging Conventions (OPC) files for Go. godoc
  • parquet star:58 Read and write parquet files. godoc
  • tarfs star:51 Implementation of the FileSystem interface for tar files. godoc
  • baraka star:46 A library to process http file uploads easily. godoc
  • go-gtfs star:33 Load gtfs files in go. godoc
  • flop star:32 File operations library which aims to mirror feature parity with GNU cp. godoc
  • gut/yos star:25 Simple and reliable package for file operations like copy/move/diff/list on files, directories and symbolic links. godoc
  • go-decent-copy star:17 Copy files for humans. godoc
  • todotxt star:16 Go library for Gina Trapani's todo.txt files, supports parsing and manipulating of task lists in the todo.txt format. godoc
  • higgs star:15 A tiny cross-platform Go library to hide/unhide files and directories. godoc
  • pathtype star:12 Treat paths as their own type instead of using strings. godoc

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Financial

Packages for accounting and finance.

  • decimal star:4470 Arbitrary-precision fixed-point decimal numbers. There was an update last month godoc
  • fastme Fast extensible matching engine Go implementation.
  • ticker star:4410 Terminal stock watcher and stock position tracker. godoc
  • go-money star:1185 Implementation of Fowler's Money pattern. There was an update last month godoc
  • accounting star:778 money and currency formatting for golang. godoc
  • bbgo star:727 A crypto trading bot framework written in Go. Including common crypto exchange API, standard indicators, back-testing and many built-in strategies. There was an update last month godoc
  • techan star:688 Technical analysis library with advanced market analysis and trading strategies. godoc
  • go-finance star:537 Comprehensive financial markets data in Go. It hasn't been updated in recent three years godoc
  • ach star:342 A reader, writer, and validator for Automated Clearing House (ACH) files. There was an update last month godoc
  • currency star:338 Handles currency amounts, provides currency information and formatting. godoc
  • orderbook star:296 Matching Engine for Limit Order Book in Golang. godoc
  • go-finance star:143 Library of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations. godoc
  • transaction star:116 Embedded transactional database of accounts, running in multithreaded mode. godoc
  • ofxgo star:111 Query OFX servers and/or parse the responses (with example command-line client). godoc
  • sleet star:101 One unified interface for multiple Payment Service Providers (PsP) to process online payment. godoc
  • vat star:99 VAT number validation & EU VAT rates. godoc
  • go-finnhub star:77 Client for stock market, forex and crypto data from finnhub.io. Access real-time financial market data from 60+ stock exchanges, 10 forex brokers, and 15+ crypto exchanges. godoc Archived
  • currency star:52 High performant & accurate currency computation package. godoc
  • fpdecimal star:14 Fast and precise serialization and arithmetic for small fixed-point decimals godoc
  • payme star:13 QR code generator (ASCII & PNG) for SEPA payments. godoc
  • fpmoney star:10 Fast and simple ISO4217 fixed-point decimal money. godoc
  • go-finance star:10 Module to fetch exchange rates, check VAT numbers via VIES and check IBAN bank account numbers. godoc

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Forms

Libraries for working with forms.

  • nosurf star:1332 CSRF protection middleware for Go. godoc
  • gorilla/csrf star:848 CSRF protection for Go web applications & services. godoc
  • binding star:792 Binds form and JSON data from net/http Request to struct. It hasn't been updated in recent three years godoc Archived
  • form star:561 Decodes url.Values into Go value(s) and Encodes Go value(s) into url.Values. Dual Array and Full map support. godoc
  • conform star:272 Keeps user input in check. Trims, sanitizes & scrubs data based on struct tags. godoc
  • formam star:176 decode form's values into a struct. There was an update last month godoc
  • forms star:132 Framework-agnostic library for parsing and validating form/JSON data which supports multipart forms and files. It hasn't been updated in recent three years godoc
  • httpin star:120 Decode an HTTP request into a custom struct, including querystring, forms, HTTP headers, etc. godoc
  • qs star:64 Go module for encoding structs into URL query parameters. godoc
  • bind star:28 Bind form data to any Go values. It hasn't been updated in recent three years godoc
  • queryparam star:14 Decode url.Values into usable struct values of standard or custom types. godoc
  • gbind star:8 Bind data to any Go value. Can use built-in and custom expression binding capabilities; supports data validation godoc Contains Chinese documents

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Functional

Packages to support functional programming in Go.

  • go-underscore star:1261 Useful collection of helpfully functional Go collection utilities. godoc
  • mo star:1064 Monads and popular FP abstractions, based on Go 1.18+ Generics (Option, Result, Either...). godoc
  • fpGo star:299 Monad, Functional Programming features for Golang. godoc
  • fp-go star:133 Collection of Functional Programming helpers powered by Golang 1.18+ generics. godoc
  • gofp star:132 A lodash like powerful utility library for Golang. godoc
  • fuego star:125 Functional Experiment in Go. godoc
  • underscore star:71 Functional programming helpers for Go 1.18 and beyond. godoc
  • valor star:10 Generic option and result types that optionally contain a value. godoc

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Game Development

Awesome game development libraries.

  • Ebitengine star:7305 dead simple 2D game engine in Go. There was an update last month godoc
  • Leaf star:4596 Lightweight game server framework. godoc Contains Chinese documents
  • Pixel star:4097 Hand-crafted 2D game library in Go. godoc
  • goworld star:2228 Scalable game server engine, featuring space-entity framework and hot-swapping. godoc Contains Chinese documents
  • g3n star:2176 Go 3D Game Engine. godoc
  • nano star:2147 Lightweight, facility, high performance golang based game server framework. godoc Contains Chinese documents
  • go-sdl2 star:1856 Go bindings for the Simple DirectMedia Layer.
  • Pitaya star:1583 Scalable game server framework with clustering support and client libraries for iOS, Android, Unity and others through the C SDK. godoc
  • engo star:1550 Engo is an open-source 2D game engine written in Go. It follows the Entity-Component-System paradigm. godoc
  • Oak star:1312 Pure Go game engine. godoc
  • termloop star:1305 Terminal-based game engine for Go, built on top of Termbox. godoc
  • gonet star:1194 Game server skeleton implemented with golang. It hasn't been updated in recent three years godoc
  • raylib-go star:895 Go bindings for raylib, a simple and easy-to-use library to learn videogames programming. There was an update last month
  • Azul3D star:559 3D game engine written in Go.
  • go-astar star:529 Go implementation of the A* path finding algorithm. godoc
  • go3d star:276 Performance oriented 2D/3D math package for Go. godoc
  • Harfang3D star:217 3D engine for the Go language, works on Windows and Linux (Harfang on Go.dev). There was an update last month
  • prototype star:76 Cross-platform (Windows/Linux/Mac) library for creating desktop games using a minimal API. godoc
  • tile star:73 Data-oriented and cache-friendly 2D Grid library (TileMap), includes pathfinding, observers and import/export. godoc
  • fantasyname star:11 Fantasy names generator. godoc

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Generators

Tools that generate Go code.

  • go-linq star:3142 .NET LINQ-like query methods for Go. godoc
  • jennifer star:2603 Generate arbitrary Go code without templates. godoc
  • goderive star:1031 Derives functions from input types. godoc
  • GoWrap star:684 Generate decorators for Go interfaces using simple templates. godoc
  • go-enum star:391 Code generation for enums from code comments. There was an update last month godoc
  • interfaces star:359 Command line tool for generating interface definitions. godoc
  • copygen star:191 Generate type-to-type and type-based code without reflection. godoc
  • goverter star:171 Generate converters by defining an interface. godoc
  • gotype star:51 Golang source code parsing, usage like reflect package. godoc Contains Chinese documents
  • generis star:38 Code generation tool providing generics, free-form macros, conditional compilation and HTML templating.
  • typeregistry star:16 A library to create type dynamically. godoc

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Geographic

Geographic tools and servers

  • godal star:83 Go wrapper for GDAL. godoc
  • geoserver star:76 geoserver Is a Go Package For Manipulating a GeoServer Instance via the GeoServer REST API. godoc
  • gismanager star:48 Publish Your GIS Data(Vector Data) to PostGIS and Geoserver. It hasn't been updated in recent three years godoc
  • [h3-go] - Go bindings for H3, a hierarchical hexagonal geospatial indexing system.
  • Tile38 star:8334 Geolocation DB with spatial index and realtime geofencing. There was an update last month godoc
  • S2 geometry star:1446 S2 geometry library in Go. godoc
  • mbtileserver star:420 A simple Go-based server for map tiles stored in mbtiles format. godoc
  • osm star:237 Library for reading, writing and working with OpenStreetMap data and APIs. godoc
  • simplefeatures star:69 simplesfeatures is a 2D geometry library that provides Go types that model geometries, as well as algorithms that operate on them. There was an update last month godoc
  • pbf star:40 OpenStreetMap PBF golang encoder/decoder. godoc
  • S2 geojson star:19 Convert geojson to s2 cells & demonstrating some S2 geometry features on map. godoc
  • H3 GeoJSON star:3 Conversion utilities between H3 indexes and GeoJSON. godoc
  • H3GeoDist star:1 Distribution of Uber H3geo cells by virtual nodes. godoc
  • Web-Mercator-Projection A project to easily use and convert LonLat, Point and Tile to display info, markers, etc, in a map using the Web Mercator Projection.
  • WGS84 star:91 Library for Coordinate Conversion and Transformation (ETRS89, OSGB36, NAD83, RGF93, Web Mercator, UTM). godoc

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Go Compilers

Tools for compiling Go to other languages.

  • gopherjs star:11577 Compiler from Go to JavaScript. There was an update last month godoc
  • tardisgo star:421 Golang to Haxe to CPP/CSharp/Java/JavaScript transpiler. It hasn't been updated in recent three years godoc
  • c4go star:329 Transpile C code to Go code. godoc
  • c2go star:216 Convert C code to Go code. There was an update last month godoc
  • esp32 star:55 Transpile Go into Arduino code. godoc
  • f4go star:34 Transpile FORTRAN 77 code to Go code. godoc

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Goroutines

Tools for managing and working with Goroutines.

  • ants star:9375 A high-performance and low-cost goroutine pool in Go. godoc Contains Chinese documents
  • tunny star:3405 Goroutine pool for golang. godoc
  • goworker star:2686 goworker is a Go-based background worker. godoc
  • workerpool star:951 Goroutine pool that limits the concurrency of task execution, not the number of tasks queued. godoc
  • grpool star:715 Lightweight Goroutine pool. It hasn't been updated in recent three years godoc
  • pool star:702 Limited consumer goroutine or unlimited goroutine pool for easier goroutine handling and cancellation. godoc
  • pond star:662 Minimalistic and High-performance goroutine worker pool written in Go. godoc
  • gowp star:425 gowp is concurrency limiting goroutine pool. godoc Contains Chinese documents
  • go-floc star:261 Orchestrate goroutines with ease. godoc
  • go-flow star:202 Control goroutines execution order. It hasn't been updated in recent three years godoc
  • semaphore star:155 Fast resizable semaphore implementation based on CAS (faster than channel-based semaphore implementations). godoc
  • go-workers star:147 Easily and safely run workers for large data processing pipelines. godoc
  • neilotoole/errgroup star:142 Drop-in alternative to sync/errgroup, limited to a pool of N worker goroutines. godoc
  • artifex star:139 Simple in-memory job queue for Golang using worker-based dispatching. godoc
  • async star:113 A safe way to execute functions asynchronously, recovering them in case of panic. godoc
  • cyclicbarrier star:113 CyclicBarrier for golang. godoc
  • gollback star:100 asynchronous simple function utilities, for managing execution of closures and callbacks. godoc
  • async star:92 An alternative sync library for Go (Future, Promise, Locks). godoc
  • Hunch star:92 Hunch provides functions like: All, First, Retry, Waterfall etc., that makes asynchronous flow control more intuitive. godoc
  • semaphore star:92 Semaphore pattern implementation with timeout of lock/unlock operations based on channel and context. godoc
  • gpool star:86 manages a resizeable pool of context-aware goroutines to bound concurrency. godoc
  • worker-pool star:85 goworker is a Go simple async worker pool. godoc
  • threadpool star:82 Golang threadpool implementation. godoc
  • routine star:72 routine is a ThreadLocal for go library. It encapsulates and provides some easy-to-use, non-competitive, high-performance goroutine context access interfaces, which can help you access coroutine context information more gracefully. godoc Contains Chinese documents
  • goccm star:62 Go Concurrency Manager package limits the number of goroutines that allowed to run concurrently. godoc
  • routine star:54 go routine control with context, support: Main, Go, Pool and some useful Executors. godoc
  • nursery star:52 Structured concurrency in Go. godoc
  • oversight Oversight is a complete implementation of the Erlang supervision trees.
  • gohive star:43 A highly performant and easy to use Goroutine pool for Go. godoc
  • gowl star:39 Gowl is a process management and process monitoring tool at once. An infinite worker pool gives you the ability to control the pool and processes and monitor their status. godoc
  • kyoo star:39 Provides an unlimited job queue and concurrent worker pools. godoc
  • go-waitgroup star:35 Like sync.WaitGroup with error handling and concurrency control. godoc
  • parallel-fn star:34 Run functions in parallel. It hasn't been updated in recent three years godoc
  • go-trylock star:32 TryLock support on read-write lock for Golang. godoc
  • channelify star:25 Transform your function to return channels for easy and powerful parallel processing. godoc
  • stl star:25 Software transactional locks based on Software Transactional Memory (STM) concurrency control mechanism. godoc
  • go-actor star:15 A tiny library for writing concurrent programs using actor model. There was an update last month godoc
  • queue star:14 Gives you a sync.WaitGroup like queue group accessibility. Helps you to throttle and limit goroutines, wait for the end of the all goroutines and much more. It hasn't been updated in recent three years godoc
  • conexec star:13 A concurrent toolkit to help execute funcs concurrently in an efficient and safe way. It supports specifying the overall timeout to avoid blocking and uses goroutine pool to improve efficiency. godoc
  • execpool star:13 A pool built around exec.Cmd that spins up a given number of processes in advance and attaches stdin and stdout to them when needed. Very similar to FastCGI or Apache Prefork MPM but works for any command. godoc
  • breaker star:10 Flexible mechanism to make execution flow interruptible.
  • concurrency-limiter star:10 Concurrency limiter with support for timeouts , dynamic priority and context cancellation of goroutines. godoc
  • hands star:10 A process controller used to control the execution and return strategies of multiple goroutines. godoc
  • go-tools/multithreading star:8 Manage a pool of goroutines using this lightweight library with a simple API. It hasn't been updated in recent three years godoc
  • go-workerpool star:6 Inspired from Java Thread Pool, Go WorkerPool aims to control heavy Go Routines. godoc
  • async-job star:4 AsyncJob is an asynchronous queue job manager with light code, clear and speed. godoc

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GUI

Libraries for building GUI Applications.

Toolkits

  • fyne star:18675 Cross platform native GUIs designed for Go based on Material Design. Supports: Linux, macOS, Windows, BSD, iOS and Android. There was an update last month godoc
  • gio Gio is a library for writing cross-platform immediate mode GUI-s in Go. Gio supports all the major platforms: Linux, macOS, Windows, Android, iOS, FreeBSD, OpenBSD and WebAssembly.
  • webview star:10619 Cross-platform webview window with simple two-way JavaScript bindings (Windows / macOS / Linux).
  • qt star:9507 Qt binding for Go (support for Windows / macOS / Linux / Android / iOS / Sailfish OS / Raspberry Pi). godoc
  • ui star:8189 Platform-native GUI library for Go. Cross platform. godoc
  • Wails Mac, Windows, Linux desktop apps with HTML UI using built-in OS HTML renderer.
  • app star:6604 Package to create apps with GO, HTML and CSS. Supports: MacOS, Windows in progress. There was an update last month godoc
  • walk star:6241 Windows application library kit for Go. godoc
  • go-astilectron star:4572 Build cross platform GUI apps with GO and HTML/JS/CSS (powered by Electron). godoc
  • go-gtk Go bindings for GTK.
  • go-sciter star:2468 Go bindings for Sciter: the Embeddable HTML/CSS/script engine for modern desktop UI development. Cross platform.
  • gotk3 star:1836 Go bindings for GTK3. godoc
  • gowd star:384 Rapid and simple desktop UI development with GO, HTML, CSS and NW.js. Cross platform. godoc
  • goradd/html5tag star:4 Library for outputting HTML5 tags. godoc

Interaction

  • robotgo star:7953 Go Native cross-platform GUI system automation. Control the mouse, keyboard and other. There was an update last month godoc
  • systray star:2562 Cross platform Go library to place an icon and menu in the notification area. There was an update last month godoc
  • gosx-notifier star:575 OSX Desktop Notifications library for Go. godoc
  • zenity star:360 Cross-platform Go library and CLI to create simple dialogs that interact graphically with the user. There was an update last month godoc
  • trayhost star:235 Cross-platform Go library to place an icon in the host operating system's taskbar. godoc
  • mac-activity-tracker star:22 OSX library to notify about any (pluggable) activity on your machine. It hasn't been updated in recent three years godoc
  • mac-sleep-notifier star:22 OSX Sleep/Wake notifications in golang. It hasn't been updated in recent three years godoc
  • AppIndicator Go star:3 Go bindings for libappindicator3 C library. godoc

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Hardware

Libraries, tools, and tutorials for interacting with hardware.

  • arduino-cli star:3616 Official Arduino CLI and library. Can run standalone, or be incorporated into larger Go projects. There was an update last month godoc
  • go-rpio star:1947 GPIO for Go, doesn't require cgo. godoc
  • ghw star:1239 Golang hardware discovery/inspection library. godoc
  • emgo star:991 Go-like language for programming embedded systems (e.g. STM32 MCU).
  • sysinfo star:392 A pure Go library providing Linux OS / kernel / hardware system information. godoc
  • goroslib star:234 Robot Operating System (ROS) library for Go. There was an update last month godoc
  • go-osc star:160 Open Sound Control (OSC) bindings for Go. godoc
  • joystick star:39 a polled API to read the state of an attached joystick. godoc

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Images

Libraries for manipulating images.

  • gocv star:5096 Go package for computer vision using OpenCV 3.3+. There was an update last month godoc
  • imaginary star:4642 Fast and simple HTTP microservice for image resizing. godoc
  • imaging star:4445 Simple Go image processing package. godoc
  • gg star:3664 2D rendering in pure Go. There was an update last month godoc
  • bild star:3652 Collection of image processing algorithms in pure Go. godoc
  • ln star:3115 3D line art rendering in Go. It hasn't been updated in recent three years godoc
  • resize star:2904 Image resizing for Go with common interpolation methods. godoc Archived
  • bimg star:2084 Small package for fast and efficient image processing using libvips. godoc
  • pt star:2040 Path tracing engine written in Go. It hasn't been updated in recent three years godoc
  • svgo star:1919 Go Language Library for SVG generation. godoc
  • gowitness star:1844 Screenshoting webpages using go and headless chrome on command line. godoc
  • picfit star:1709 An image resizing server written in Go. godoc
  • smartcrop star:1673 Finds good crops for arbitrary images and crop sizes. godoc
  • gift star:1592 Package of image processing filters. godoc
  • imagick star:1515 Go binding to ImageMagick's MagickWand C API. godoc
  • geopattern star:1212 Create beautiful generative image patterns from a string. It hasn't been updated in recent three years godoc
  • stegify star:1055 Go tool for LSB steganography, capable of hiding any file within an image. godoc
  • canvas star:1051 Vector graphics to PDF, SVG or rasterized image. There was an update last month godoc
  • govips star:785 A lightning fast image processing and resizing library for Go. There was an update last month godoc
  • image2ascii star:706 Convert image to ASCII. godoc
  • draft star:551 Generate High Level Microservice Architecture diagrams for GraphViz using simple YAML syntax. godoc
  • goimagehash star:548 Go Perceptual image hashing package. godoc
  • govatar star:526 Library and CMD tool for generating funny avatars. godoc
  • mort star:465 Storage and image processing server written in Go. godoc
  • go-nude star:362 Nudity detection with Go. godoc
  • rez star:209 Image resizing in pure Go and SIMD. It hasn't been updated in recent three years godoc
  • darkroom star:202 An image proxy with changeable storage backends and image processing engines with focus on speed and resiliency. godoc
  • mergi star:189 Tool & Go library for image manipulation (Merge, Crop, Resize, Watermark, Animate). godoc
  • gltf star:182 Efficient and robust glTF 2.0 reader, writer and validator. godoc
  • steganography star:165 Pure Go Library for LSB steganography. godoc
  • img star:144 Selection of image manipulation tools. It hasn't been updated in recent three years godoc
  • go-cairo star:125 Go binding for the cairo graphics library. godoc
  • cameron star:95 An avatar generator for Go. godoc
  • go-webp star:88 Library for encode and decode webp pictures, using libwebp. godoc
  • go-gd star:56 Go binding for GD library. It hasn't been updated in recent three years godoc
  • gridder star:55 A Grid based 2D Graphics library. godoc
  • webp-server star:51 Simple and minimal image server capable of storing, resizing, converting and caching images. godoc
  • goimghdr star:40 The imghdr module determines the type of image contained in a file for Go. It hasn't been updated in recent three years godoc
  • tga star:32 Package tga is a TARGA image format decoder/encoder. It hasn't been updated in recent three years godoc Archived
  • go-webcolors star:27 Port of webcolors library from Python to Go. It hasn't been updated in recent three years godoc
  • mpo star:10 Decoder and conversion tool for MPO 3D Photos. godoc
  • scout star:8 Scout is a standalone open source software solution for DIY video security. godoc

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IoT (Internet of Things)

Libraries for programming devices of the IoT.

  • flogo star:2136 Project Flogo is an Open Source Framework for IoT Edge Apps & Integration.
  • mainflux star:1921 Industrial IoT Messaging and Device Management Server. There was an update last month godoc
  • periph Peripherals I/O to interface with low-level board facilities.
  • gatt star:1047 Gatt is a Go package for building Bluetooth Low Energy peripherals. godoc
  • gobot Gobot is a framework for robotics, physical computing, and the Internet of Things.
  • connectordb star:353 Open-Source Platform for Quantified Self & IoT. godoc
  • devices star:256 Suite of libraries for IoT devices, experimental for x/exp/io. It hasn't been updated in recent three years godoc
  • huego star:220 An extensive Philips Hue client library for Go. godoc
  • iot IoT is a simple framework for implementing a Google IoT Core device.
  • sensorbee star:214 Lightweight stream processing engine for IoT. It hasn't been updated in recent three years godoc
  • eywa star:58 Project Eywa is essentially a connection manager that keeps track of connected devices. It hasn't been updated in recent three years godoc

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Job Scheduler

Libraries for scheduling jobs.

  • gocron star:2477 Easy and fluent Go job scheduling. This is an actively maintained fork of jasonlvhit/gocron. There was an update last month godoc
  • go-quartz star:961 Simple, zero-dependency scheduling library for Go. There was an update last month godoc
  • JobRunner star:945 Smart and featureful cron job scheduler with job queuing and live monitoring built in. godoc
  • gron star:929 Define time-based tasks using a simple Go API and Grons scheduler will run them accordingly. There was an update last month godoc
  • jobs star:492 Persistent and flexible background jobs library. It hasn't been updated in recent three years godoc Archived
  • Dagu star:478 No-code workflow executor. it executes DAGs defined in a simple YAML format. There was an update last month godoc
  • scheduler star:403 Cronjobs scheduling made easy. godoc
  • gronx star:225 Cron expression parser, task runner and daemon consuming crontab like task list. There was an update last month godoc
  • go-cron star:214 Simple Cron library for go that can execute closures or functions at varying intervals, from once a second to once a year on a specific date and time. Primarily for web applications and long running daemons. godoc
  • clockwerk star:128 Go package to schedule periodic jobs using a simple, fluent syntax. It hasn't been updated in recent three years godoc
  • tasks star:119 An easy to use in-process scheduler for recurring tasks in Go. godoc
  • leprechaun star:93 Job scheduler that supports webhooks, crons and classic scheduling. godoc
  • goflow star:71 A workflow orchestrator and scheduler for rapid prototyping of ETL/ML/AI pipelines. godoc
  • cheek star:61 A simple crontab like scheduler that aims to offer a KISS approach to job scheduling. godoc
  • sched star:26 A job scheduler with the ability to fast-forward time. godoc
  • cdule star:13 Job scheduler library with database support godoc
  • cronticker star:7 A ticker implementation to support cron schedules. godoc

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JSON

Libraries for working with JSON.

  • GJSON star:11339 Get a JSON value with one line of code. There was an update last month godoc
  • gojson star:2552 Automatically generate Go (golang) struct definitions from example JSON. godoc
  • fastjson star:1697 Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection. godoc
  • OjG star:525 Optimized JSON for Go is a high performance parser with a variety of additional JSON tools including JSONPath. godoc
  • kazaam star:240 API for arbitrary transformation of JSON documents. godoc
  • marshmallow star:222 Performant JSON unmarshaling for flexible use cases. godoc
  • jsondiff star:210 JSON diff library for Go based on RFC6902 (JSON Patch). godoc
  • gojq star:184 JSON query in Golang. godoc
  • jettison star:136 Fast and flexible JSON encoder for Go. godoc
  • ajson star:134 Abstract JSON for golang with JSONPath support. There was an update last month godoc
  • gjo star:114 Small utility to create JSON objects. godoc
  • json2go star:110 Advanced JSON to Go struct conversion. Provides package that can parse multiple JSON documents and create struct to fit them all. godoc
  • jsongo star:106 Fluent API to make it easier to create Json objects. godoc
  • JayDiff star:93 JSON diff utility written in Go. godoc
  • jsonf star:64 Console tool for highlighted formatting and struct query fetching JSON. godoc
  • ujson star:60 Fast and minimal JSON parser and transformer that works on unstructured JSON. godoc
  • go-respond star:50 Go package for handling common HTTP JSON responses. godoc
  • mp star:46 Simple cli email parser. It currently takes stdin and outputs JSON. It hasn't been updated in recent three years godoc
  • vjson star:31 Go package for validating JSON objects with declaring a JSON schema with fluent API. godoc
  • jsoncolor star:28 Drop-in replacement for encoding/json that outputs colorized JSON. godoc
  • ask star:22 Easy access to nested values in maps and slices. Works in combination with encoding/json and other packages that "Unmarshal" arbitrary data into Go data-types. godoc
  • jscan star:15 High performance zero-allocation JSON iterator. godoc
  • JSON-to-Go Convert JSON to Go struct.
  • JSON-to-Proto Convert JSON to Protobuf online.
  • mapslice-json star:14 Go MapSlice for ordered marshal/ unmarshal of maps in JSON. godoc
  • dynjson star:13 Client-customizable JSON formats for dynamic APIs. godoc
  • go-jsonerror star:13 Go-JsonError is ment to allow us to easily create json response errors that follow the JsonApi spec. It hasn't been updated in recent three years godoc
  • jsonapi-errors star:13 Go bindings based on the JSON API errors reference. It hasn't been updated in recent three years godoc
  • jsonhal star:12 Simple Go package to make custom structs marshal into HAL compatible JSON responses. godoc
  • epoch star:11 Contains primitives for marshaling/unmarshaling Unix timestamp/epoch to/from build-in time.Time type in JSON. godoc
  • jzon star:11 JSON library with standard compatible API/behavior. godoc
  • ej star:9 Write and read JSON from different sources succinctly. godoc
  • jsonic star:8 Utilities to handle and query JSON without defining structs in a type safe manner. godoc
  • omg.jsonparser star:4 Simple JSON parser with validation by condition via golang struct fields tags. godoc

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Logging

Libraries for generating and working with log files.

  • logrus star:21584 Structured logger for Go. There was an update last month godoc
  • zap star:17339 Fast, structured, leveled logging in Go. There was an update last month godoc
  • zerolog star:7183 Zero-allocation JSON logger. There was an update last month godoc
  • spew star:5354 Implements a deep pretty printer for Go data structures to aid in debugging. godoc
  • lumberjack star:3637 Simple rolling logger, implements io.WriteCloser. There was an update last month godoc
  • glog star:3247 Leveled execution logs for Go. godoc
  • tail star:2454 Go package striving to emulate the features of the BSD tail program. godoc
  • seelog star:1619 Logging functionality with flexible dispatching, filtering, and formatting. It hasn't been updated in recent three years godoc
  • pp star:1502 Colored pretty printer for Go language. There was an update last month godoc
  • log star:1266 Structured logging package for Go. godoc
  • log15 star:1072 Simple, powerful logging for Go. godoc
  • phuslu/log star:457 High performance structured logging. godoc
  • onelog star:402 Onelog is a dead simple but very efficient JSON logger. It is the fastest JSON logger out there in all scenarios. Also, it is one of the logger with the lowest allocation. It hasn't been updated in recent three years godoc
  • logxi star:350 12-factor app logger that is fast and makes you happy. godoc
  • logutils star:335 Utilities for slightly better logging in Go (Golang) extending the standard logger. godoc
  • log star:283 Simple, configurable and scalable Structured Logging for Go. godoc
  • go-logger star:281 Simple logger of Go Programs, with level handlers. It hasn't been updated in recent three years godoc
  • httpretty star:278 Pretty-prints your regular HTTP requests on your terminal for debugging (similar to http.DumpRequest). godoc
  • sqldb-logger star:274 A logger for Go SQL database driver without modify existing *sql.DB stdlib usage. godoc
  • rollingwriter star:250 RollingWriter is an auto-rotate io.Writer implementation with multi policies to provide log file rotation. godoc
  • logur star:179 An opinionated logger interface and collection of logging best practices with adapters and integrations for well-known libraries (logrus, go-kit log, zap, zerolog, etc). godoc
  • glg star:172 glg is simple and fast leveled logging library for Go. godoc
  • logger star:157 Minimalistic logging library for Go. godoc
  • slog star:141 Lightweight, configurable, extensible logger for Go. godoc Contains Chinese documents
  • xlog star:137 Structured logger for net/context aware HTTP handlers with flexible dispatching. godoc
  • ozzo-log star:121 High performance logging supporting log severity, categorization, and filtering. Can send filtered log messages to various targets (e.g. console, network, mail). godoc Contains Chinese documents
  • log-voyage star:93 Full-featured logging saas written in golang. It hasn't been updated in recent three years godoc
  • go-cronowriter star:50 Simple writer that rotate log files automatically based on current date and time, like cronolog. godoc
  • stdlog star:45 Stdlog is an object-oriented library providing leveled logging. It is very useful for cron jobs. It hasn't been updated in recent three years godoc
  • noodlog star:42 Parametrized JSON logging library which lets you obfuscate sensitive data and marshal any kind of content. No more printed pointers instead of values, nor escape chars for the JSON strings. godoc
  • gologger star:41 Simple easy to use log lib for go, logs in Colored Console, Simple Console, File or Elasticsearch. It hasn't been updated in recent three years godoc Archived
  • go-log star:40 Log4j implementation in Go. It hasn't been updated in recent three years godoc
  • logex star:40 Golang log lib, supports tracking and level, wrap by standard log lib. godoc
  • go-log star:32 Log lib supports level and multi handlers. It hasn't been updated in recent three years godoc
  • journald star:32 Go implementation of systemd Journal's native API for logging. godoc
  • distillog star:30 distilled levelled logging (think of it as stdlib + log levels). It hasn't been updated in recent three years godoc
  • logrusly star:28 logrus plug-in to send errors to a Loggly. godoc
  • mlog star:28 Simple logging module for go, with 5 levels, an optional rotating logfile feature and stdout/stderr output. It hasn't been updated in recent three years godoc
  • log star:26 Structured log interface for Go cleanly separates logging facade from its implementation. It hasn't been updated in recent three years godoc
  • zkits-logger star:23 A powerful zero-dependency JSON logger. godoc
  • gomol star:19 Multiple-output, structured logging for Go with extensible logging outputs. It hasn't been updated in recent three years godoc
  • gone/log Fast, extendable, full-featured, std-lib source compatible log library.
  • glo star:15 PHP Monolog inspired logging facility with identical severity levels. It hasn't been updated in recent three years godoc
  • logmatic star:15 Colorized logger for Golang with dynamic log level configuration. godoc
  • logrusiowriter star:14 io.Writer implementation using logrus logger. godoc
  • go-log star:13 Simple and configurable Logging in Go, with level, formatters and writers. It hasn't been updated in recent three years godoc
  • log star:13 Simple leveled logging wrapper around standard log package. godoc
  • logo star:11 Golang logger to different configurable writers. godoc
  • xylog star:11 Leveled and structured logging, dynamic fields, high performance, zone management, simple configuration, and readable syntax. godoc
  • go-log star:10 A logging library with stack traces, object dumping and optional timestamps. godoc
  • log star:10 An O(1) logging system that allows you to connect one log to multiple writers (e.g. stdout, a file and a TCP connection). It hasn't been updated in recent three years godoc
  • logdump star:10 Package for multi-level logging. It hasn't been updated in recent three years godoc
  • kemba star:9 A tiny debug logging tool inspired by debug, great for CLI tools and applications. godoc
  • xlog star:8 Plugin architecture and flexible log system for Go, with level ctrl, multiple log target and custom log format. It hasn't been updated in recent three years godoc
  • structy/log star:5 A simple to use log system, minimalist but with features for debugging and differentiation of messages. godoc
  • slf4g star:2 Simple Logging Facade for Golang: Simple structured logging; but powerful, extendable and customizable, with huge amount of learnings from decades of past logging frameworks. godoc
  • yell star:1 Yet another minimalistic logging library. godoc

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Machine Learning

Libraries for Machine Learning.

  • GoLearn star:8579 General Machine Learning library for Go. godoc Contains Chinese documents
  • gorse star:6313 An offline recommender system backend based on collaborative filtering written in Go. There was an update last month godoc Contains Chinese documents
  • gorgonia star:4706 graph-based computational library like Theano for Go that provides primitives for building various machine learning and neural network algorithms. There was an update last month godoc
  • m2cgen star:2259 A CLI tool to transpile trained classic ML models into a native Go code with zero dependencies, written in Python with Go language support. There was an update last month
  • tfgo star:2088 Easy to use Tensorflow bindings: simplifies the usage of the official Tensorflow Go bindings. Define computational graphs in Go, load and execute models trained in Python. godoc
  • gosseract star:1898 Go package for OCR (Optical Character Recognition), by using Tesseract C++ library. There was an update last month godoc
  • goml star:1389 On-line Machine Learning in Go. godoc
  • eaopt star:817 An evolutionary optimization library. godoc
  • bayesian star:742 Naive Bayesian Classification for Golang. godoc
  • CloudForest star:719 Fast, flexible, multi-threaded ensembles of decision trees for machine learning in pure Go. godoc
  • ocrserver star:531 A simple OCR API server, seriously easy to be deployed by Docker and Heroku. godoc
  • gobrain star:526 Neural Networks written in go. godoc
  • onnx-go star:441 Go Interface to Open Neural Network Exchange (ONNX). godoc
  • go-deep star:393 A feature-rich neural network library in Go. godoc
  • regommend star:301 Recommendation & collaborative filtering engine. It hasn't been updated in recent three years godoc
  • Goptuna star:224 Bayesian optimization framework for black-box functions written in Go. Everything will be optimized. godoc
  • go-galib star:193 Genetic Algorithms library written in Go / golang. It hasn't been updated in recent three years godoc
  • goRecommend star:193 Recommendation Algorithms library written in Go. It hasn't been updated in recent three years godoc
  • goga star:171 Genetic algorithm library for Go. godoc
  • shield star:152 Bayesian text classifier with flexible tokenizers and storage backends for Go. godoc
  • go-fann star:111 Go bindings for Fast Artificial Neural Networks(FANN) library. It hasn't been updated in recent three years godoc
  • go-featureprocessing star:88 Fast and convenient feature processing for low latency machine learning in Go. godoc
  • goscore star:84 Go Scoring API for PMML. It hasn't been updated in recent three years godoc
  • gonet star:76 Neural Network for Go. godoc
  • libsvm star:72 libsvm golang version derived work based on LIBSVM 3.14. It hasn't been updated in recent three years godoc
  • fonet star:71 A Deep Neural Network library written in Go. godoc
  • neat star:66 Plug-and-play, parallel Go framework for NeuroEvolution of Augmenting Topologies (NEAT). It hasn't been updated in recent three years godoc Archived
  • neural-go star:64 Multilayer perceptron network implemented in Go, with training via backpropagation. godoc
  • go-pr star:62 Pattern recognition package in Go lang. It hasn't been updated in recent three years godoc
  • Varis star:48 Golang Neural Network. It hasn't been updated in recent three years godoc
  • golinear star:45 liblinear bindings for Go. It hasn't been updated in recent three years godoc
  • GoMind star:37 A simplistic Neural Network Library in Go. godoc
  • go-cluster star:36 Go implementation of the k-modes and k-prototypes clustering algorithms. It hasn't been updated in recent three years godoc
  • godist star:35 Various probability distributions, and associated methods. It hasn't been updated in recent three years godoc
  • randomforest star:26 Easy to use Random Forest library for Go. godoc
  • evoli star:25 Genetic Algorithm and Particle Swarm Optimization library. godoc
  • ddt star:20 Dynamic decision tree, create trees defining customizable rules. godoc
  • probab star:18 Probability distribution functions. Bayesian inference. Written in pure Go. It hasn't been updated in recent three years godoc

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Messaging

Libraries that implement messaging systems.

  • sarama star:9325 Go library for Apache Kafka. There was an update last month godoc
  • gorush star:6664 Push notification server using APNs2 and google GCM. There was an update last month godoc
  • machinery star:6570 Asynchronous task queue/job queue based on distributed message passing. godoc
  • Centrifugo star:6514 Real-time messaging (Websockets or SockJS) server in Go. There was an update last month godoc
  • Benthos star:4919 A message streaming bridge between a range of protocols. There was an update last month godoc
  • go-socket.io star:4886 socket.io library for golang, a realtime application framework. godoc
  • Asynq star:4598 A simple, reliable, and efficient distributed task queue for Go built on top of Redis. godoc
  • NATS Go Client star:4220 Lightweight and high performance publish-subscribe and distributed queueing messaging system - this is the Go library. There was an update last month godoc
  • Confluent Kafka Golang Client star:3664 confluent-kafka-go is Confluent's Golang client for Apache Kafka and the Confluent Platform. There was an update last month godoc
  • Mercure star:3136 Server and library to dispatch server-sent updates using the Mercure protocol (built on top of Server-Sent Events). There was an update last month godoc
  • APNs2 star:2729 HTTP/2 Apple Push Notification provider for Go — Send push notifications to iOS, tvOS, Safari and OSX apps. godoc
  • melody star:2599 Minimalist framework for dealing with websocket sessions, includes broadcasting and automatic ping/pong handling. godoc
  • go-nsq star:2334 the official Go package for NSQ. godoc
  • gopush-cluster star:2055 gopush-cluster is a go push server cluster. It hasn't been updated in recent three years godoc Contains Chinese documents
  • Uniqush-Push star:1453 Redis backed unified push service for server-side notifications to mobile devices. godoc
  • Beaver star:1390 A real time messaging server to build a scalable in-app notifications, multiplayer games, chat apps in web and mobile apps. There was an update last month godoc
  • EventBus star:1299 The lightweight event bus with async compatibility. godoc
  • zmq4 star:1027 Go interface to ZeroMQ version 4. Also available for version 3 and version 2. godoc
  • Chanify star:945 A push notification server send message to your iOS devices. godoc Contains Chinese documents
  • Gollum star:925 A n:m multiplexer that gathers messages from different sources and broadcasts them to a set of destinations. godoc
  • dbus star:781 Native Go bindings for D-Bus. There was an update last month godoc
  • golongpoll star:614 HTTP longpoll server library that makes web pub-sub simple. godoc
  • amqp star:591 Go RabbitMQ Client Library. There was an update last month godoc
  • mangos star:558 Pure go implementation of the Nanomsg ("Scalability Protocols") with transport interoperability. godoc
  • emitter star:440 Emits events using Go way, with wildcard, predicates, cancellation possibilities and many other good wins. godoc
  • Glue star:407 Robust Go and Javascript Socket Library (Alternative to Socket.io). godoc
  • pubsub star:387 Simple pubsub package for go. godoc
  • Quamina star:284 Fast pattern-matching for filtering messages and events. There was an update last month godoc
  • Bus star:280 Minimalist message bus implementation for internal communication. godoc
  • messagebus star:235 messagebus is a Go simple async message bus, perfect for using as event bus when doing event sourcing, CQRS, DDD.
  • rabtap star:226 RabbitMQ swiss army knife cli app. godoc
  • guble star:154 Messaging server using push notifications (Google Firebase Cloud Messaging, Apple Push Notification services, SMS) as well as websockets, a REST API, featuring distributed operation and message-persistence. It hasn't been updated in recent three years godoc
  • hub star:123 A Message/Event Hub for Go applications, using publish/subscribe pattern with support for alias like rabbitMQ exchanges. godoc
  • oplog star:114 Generic oplog/replication system for REST APIs. It hasn't been updated in recent three years godoc
  • redisqueue star:95 redisqueue provides a producer and consumer of a queue that uses Redis streams. godoc
  • rabbus star:94 A tiny wrapper over amqp exchanges and queues. It hasn't been updated in recent three years godoc
  • go-mq star:79 RabbitMQ client with declarative configuration. godoc
  • drone-line star:78 Sending Line notifications using a binary, docker or Drone CI. godoc
  • nsq-event-bus star:75 A tiny wrapper around NSQ topic and channel. It hasn't been updated in recent three years godoc
  • RapidMQ star:65 RapidMQ is a lightweight and reliable library for managing of the local messages queue. It hasn't been updated in recent three years godoc
  • go-notify star:63 Native implementation of the freedesktop notification spec. godoc
  • Commander star:61 A high-level event driven consumer/producer supporting various "dialects" such as Apache Kafka. godoc
  • go-res star:60 Package for building REST/real-time services where clients are synchronized seamlessly, using NATS and Resgate. godoc
  • Ratus star:60 Ratus is a RESTful asynchronous task queue server. There was an update last month godoc
  • hare star:51 A user friendly library for sending messages and listening to TCP sockets. godoc
  • event star:49 Implementation of the pattern observer. It hasn't been updated in recent three years godoc
  • ami star:24 Go client to reliable queues based on Redis Cluster Streams. godoc
  • gosd star:21 A library for scheduling when to dispatch a message to a channel. godoc
  • go-vitotrol star:20 Client library to Viessmann Vitotrol web service. godoc
  • rmqconn star:20 RabbitMQ Reconnection. Wrapper over amqp.Connection and amqp.Dial. Allowing to do a reconnection when the connection is broken before forcing the call to the Close () method to be closed. godoc
  • jazz star:17 A simple RabbitMQ abstraction layer for queue administration and publishing and consuming of messages. It hasn't been updated in recent three years godoc
  • gaurun-client star:11 Gaurun Client written in Go. godoc
  • mob star:10 mob is a generic-based, simple mediator / event aggregator library. It supports in-process requests / events processing. godoc

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Microsoft Office

  • unioffice star:3599 Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents. godoc

Microsoft Excel

Libraries for working with Microsoft Excel.

  • excelize star:13209 Golang library for reading and writing Microsoft Excel™ (XLSX) files. There was an update last month godoc
  • xlsx star:5416 Library to simplify reading the XML format used by recent version of Microsoft Excel in Go programs. godoc
  • go-excel star:162 A simple and light reader to read a relate-db-like excel as a table. godoc
  • xlsx star:155 Fast and safe way to read/update your existing Microsoft Excel files in Go programs. godoc
  • goxlsxwriter star:19 Golang bindings for libxlsxwriter for writing XLSX (Microsoft Excel) files. godoc Archived
  • exl star:13 Excel binding to struct written in Go.(Only supports Go1.18+) godoc

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Miscellaneous

Dependency Injection

Libraries for working with dependency injection.

  • google/wire star:9415 Automated Initialization in Go. godoc
  • fx star:3214 A dependency injection based application framework for Go (built on top of dig). There was an update last month godoc
  • dig star:2830 A reflection based dependency injection toolkit for Go. There was an update last month godoc
  • do star:647 A dependency injection framework based on Generics. godoc
  • GoLobby/Container star:390 GoLobby Container is a lightweight yet powerful IoC dependency injection container for the Go programming language. godoc
  • goioc/di star:213 Spring-inspired Dependency Injection Container. godoc
  • di star:165 A dependency injection container for go programming language. godoc
  • dingo star:150 A dependency injection toolkit for Go, based on Guice. There was an update last month godoc
  • alice star:51 Additive dependency injection container for Golang. It hasn't been updated in recent three years godoc
  • wire star:37 Strict Runtime Dependency Injection for Golang. godoc
  • linker star:36 A reflection based dependency injection and inversion of control library with components lifecycle support. godoc
  • nject star:21 A type safe, reflective framework for libraries, tests, http endpoints, and service startup. There was an update last month godoc
  • gocontainer star:18 Simple Dependency Injection Container. godoc
  • kinit star:9 Customizable dependency injection container with the global mode, cascade initialization and panic-safe finalization. godoc
  • HnH/di star:6 DI container library that is focused on clean API and flexibility. godoc

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Project Layout

Unofficial set of patterns for structuring projects.

  • golang-standards/project-layout star:35677 Set of common historical and emerging project layout patterns in the Go ecosystem. Note: despite the org-name they do not represent official golang standards, see this issue for more information. Nonetheless, some may find the layout useful. There was an update last month
  • ardanlabs/service star:2505 A starter kit for building production grade scalable web service applications. There was an update last month godoc
  • modern-go-application star:1347 Go application boilerplate and example applying modern practices. godoc
  • cookiecutter-golang star:559 A Go application boilerplate template for quick starting projects following production best practices. godoc
  • pagoda star:532 Rapid, easy full-stack web development starter kit built in Go. There was an update last month godoc
  • golang-templates/seed star:342 Go application GitHub repository template. There was an update last month
  • go-starter star:263 An opinionated production-ready RESTful JSON backend template, highly integrated with VSCode DevContainers. There was an update last month godoc
  • go-todo-backend star:177 Go Todo Backend example using modular project layout for product microservice. godoc
  • scaffold star:131 Scaffold generates a starter Go project layout. Lets you focus on business logic implemented. It hasn't been updated in recent three years godoc
  • go-sample star:112 A sample layout for Go application projects with the real code. It hasn't been updated in recent three years godoc
  • gobase star:37 A simple skeleton for golang application with basic setup for real golang application. godoc
  • wangyoucao577/go-project-layout star:19 Set of practices and discussions on how to structure Go project layout. godoc
  • insidieux/inizio star:13 Golang project layout generator with plugins. godoc

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Strings

Libraries for working with strings.

  • xstrings star:1103 Collection of useful string functions ported from other languages. godoc
  • sttr star:559 cross-platform, cli app to perform various operations on string. godoc
  • strutil star:189 String utilities. godoc
  • gobeam/Stringy star:152 String manipulation library to convert string to camel case, snake case, kebab case / slugify etc. godoc
  • caps star:31 A case conversion library. There was an update last month godoc
  • go-formatter Implements replacement fields surrounded by curly braces {} format strings.
  • bexp star:12 Go implementation of Brace Expansion mechanism to generate arbitrary strings. godoc

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Uncategorized

These libraries were placed here because none of the other categories seemed to fit.

  • gopsutil star:8371 Cross-platform library for retrieving process and system utilization(CPU, Memory, Disks, etc). There was an update last month godoc
  • archiver star:3729 Library and command for making and extracting .zip and .tar.gz archives. godoc
  • gatus star:3063 Automated service health dashboard. There was an update last month godoc
  • gofakeit star:2721 Random data generator written in go. There was an update last month godoc
  • go-resiliency star:1614 Resiliency patterns for golang. godoc
  • base64Captcha star:1598 Base64captch supports digit, number, alphabet, arithmetic, audio and digit-alphabet captcha. godoc Contains Chinese documents
  • gosms star:1398 Your own local SMS gateway in Go that can be used to send SMS. godoc
  • go-commons-pool star:1084 Generic object pool for Golang. godoc Contains Chinese documents
  • go-openapi Collection of packages to parse and utilize open-api schemas.
  • llvm star:976 Library for interacting with LLVM IR in pure Go. godoc
  • shortid star:812 Distributed generation of super short, unique, non-sequential, URL friendly IDs. godoc
  • health star:626 A simple and flexible health check library for Go. There was an update last month godoc
  • stateless star:500 A fluent library for creating state machines. godoc
  • shoutrrr star:483 Notification library providing easy access to various messaging services like slack, mattermost, gotify and smtp among others. There was an update last month godoc
  • health star:436 Easy to use, extensible health check library. godoc
  • banner star:409 Add beautiful banners into your Go applications. godoc
  • xz star:389 Pure golang package for reading and writing xz-compressed files. godoc
  • conv star:386 Package conv provides fast and intuitive conversions across Go types. godoc
  • gountries star:363 Package that exposes country and subdivision data. godoc
  • ffmt star:280 Beautify data display for Humans. godoc Contains Chinese documents
  • lk star:261 A simple licensing library for golang. godoc
  • antch star:241 A fast, powerful and extensible web crawling & scraping framework. godoc Contains Chinese documents
  • healthcheck star:239 An opinionated and concurrent health-check HTTP handler for RESTful services. godoc
  • battery star:211 Cross-platform, normalized battery information library. godoc
  • go-unarr star:210 Decompression library for RAR, TAR, ZIP and 7z archives. godoc
  • bitio star:205 Highly optimized bit-level Reader and Writer for Go. godoc
  • stats star:164 Monitors Go MemStats + System stats such as Memory, Swap and CPU and sends via UDP anywhere you want for logging etc... It hasn't been updated in recent three years godoc
  • turtle star:140 Emojis for Go. godoc
  • captcha star:122 Package captcha provides an easy to use, unopinionated API for captcha generation. godoc
  • gommit star:100 Analyze git commit messages to ensure they follow defined patterns. godoc
  • gotoprom star:98 Type-safe metrics builder wrapper library for the official Prometheus client. godoc
  • indigo star:96 Distributed unique ID generator of using Sonyflake and encoded by Base58. godoc
  • gtree star:77 Provide CLI and Package for tree output and directories creation from Markdown or programmatically. There was an update last month godoc
  • morse star:75 Library to convert to and from morse code. godoc
  • persian star:68 Some utilities for Persian language in go. godoc
  • faker star:67 Random fake data and struct generator for Go. godoc
  • pdfgen star:60 HTTP service to generate PDF from Json requests. It hasn't been updated in recent three years godoc
  • xkg star:54 X Keyboard Grabber. It hasn't been updated in recent three years godoc
  • datacounter star:44 Go counters for readers/writer/http.ResponseWriter. godoc
  • browscap_go star:43 GoLang Library for Browser Capabilities Project. godoc
  • url-shortener star:39 A modern, powerful, and robust URL shortener microservice with mysql support. It hasn't been updated in recent three years godoc
  • VarHandler Generate boilerplate http input and output handling.
  • autoflags star:38 Go package to automatically define command line flags from struct fields. godoc
  • sandid star:38 Every grain of sand on earth has its own ID. godoc
  • gosh star:31 Provide Go Statistics Handler, Struct, Measure Method. godoc
  • xdg star:29 FreeDesktop.org (xdg) Specs implemented in Go. godoc
  • metrics star:24 Library for metrics instrumentation and Prometheus exposition. godoc
  • shellwords star:18 A Golang library to manipulate strings according to the word parsing rules of the UNIX Bourne shell. godoc
  • anagent star:15 Minimalistic, pluggable Golang evloop/timer handler with dependency-injection. It hasn't been updated in recent three years godoc
  • avgRating star:13 Calculate average score and rating based on Wilson Score Equation. It hasn't been updated in recent three years godoc
  • hostutils star:12 A golang library for packing and unpacking FQDNs list. godoc
  • numa star:11 NUMA is a utility library, which is written in go. It help us to write some NUMA-AWARED code. godoc
  • openapi star:9 OpenAPI 3.x parser. godoc
  • faker star:8 Fake data generator. godoc
  • go-commandbus star:6 A slight and pluggable command-bus for Go. godoc
  • basexx star:4 Convert to, from, and between digit strings in various number bases. godoc
  • varint star:3 A faster varying length integer encoder/decoder than the one provided in the standard library. godoc

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Natural Language Processing

Libraries for working with human languages.

See also Text Processing and Text Analysis.

Language Detection

  • whatlanggo star:568 Natural language detection package for Go. Supports 84 languages and 24 scripts (writing systems e.g. Latin, Cyrillic, etc). godoc
  • getlang star:143 Fast natural language detection package. godoc
  • guesslanguage star:56 Functions to determine the natural language of a unicode text. It hasn't been updated in recent three years godoc
  • detectlanguage star:16 Language Detection API Go Client. Supports batch requests, short phrase or single word language detection. godoc

Morphological Analyzers

  • spaGO star:1258 Self-contained Machine Learning and Natural Language Processing library in Go. godoc
  • kagome star:689 JP morphological analyzer written in pure Go. There was an update last month godoc
  • nlp star:380 Extract values from strings and fill your structs with nlp. It hasn't been updated in recent three years godoc
  • nlp star:379 Go Natural Language Processing library supporting LSA (Latent Semantic Analysis). godoc
  • RAKE.go star:98 Go port of the Rapid Automatic Keyword Extraction Algorithm (RAKE). godoc
  • go-stem star:69 Implementation of the porter stemming algorithm. It hasn't been updated in recent three years godoc
  • go2vec star:49 Reader and utility functions for word2vec embeddings. It hasn't been updated in recent three years godoc
  • porter2 star:46 Really fast Porter 2 stemmer. godoc
  • snowball star:34 Snowball stemmer port (cgo wrapper) for Go. Provides word stem extraction functionality Snowball native. It hasn't been updated in recent three years
  • paicehusk star:29 Golang implementation of the Paice/Husk Stemming Algorithm. It hasn't been updated in recent three years godoc
  • govader star:28 Go implementation of VADER Sentiment Analysis. godoc
  • golibstemmer star:20 Go bindings for the snowball libstemmer library including porter 2. It hasn't been updated in recent three years godoc
  • libtextcat star:12 Cgo binding for libtextcat C library. Guaranteed compatibility with version 2.2. It hasn't been updated in recent three years godoc
  • porter star:11 This is a fairly straightforward port of Martin Porter's C implementation of the Porter stemming algorithm. It hasn't been updated in recent three years godoc
  • gosentiwordnet star:9 Sentiment analyzer using sentiwordnet lexicon in Go. godoc
  • govader-backend star:3 Microservice implementation of GoVader. godoc
  • spelling-corrector star:1 A spelling corrector for the Spanish language or create your own. godoc

Slugifiers

  • slug star:880 URL-friendly slugify with multiple languages support. godoc
  • go-slugify star:82 Make pretty slug with multiple languages support. godoc
  • Slugify star:32 Go slugify application that handles string. It hasn't been updated in recent three years godoc

Tokenizers

  • prose star:2953 Library for text processing that supports tokenization, part-of-speech tagging, named-entity extraction, and more. English only. godoc Archived
  • gse star:2048 Go efficient text segmentation; support english, chinese, japanese and other. There was an update last month godoc Contains Chinese documents
  • gojieba star:1989 This is a Go implementation of jieba which a Chinese word splitting algorithm. godoc Contains Chinese documents
  • sentences star:335 Sentence tokenizer: converts text into a list of sentences. godoc
  • segment star:73 Go library for performing Unicode Text Segmentation as described in Unicode Standard Annex #29 godoc
  • textcat star:68 Go package for n-gram based text categorization, with support for utf-8 and raw text. godoc
  • MMSEGO star:62 This is a GO implementation of MMSEG which a Chinese word splitting algorithm. It hasn't been updated in recent three years godoc
  • stemmer star:53 Stemmer packages for Go programming language. Includes English and German stemmers. It hasn't been updated in recent three years godoc
  • gotokenizer star:15 A tokenizer based on the dictionary and Bigram language models for Golang. (Now only support chinese segmentation) It hasn't been updated in recent three years godoc
  • shamoji star:13 The shamoji is word filtering package written in Go. godoc

Translation

  • go-pinyin star:1290 CN Hanzi to Hanyu Pinyin converter. godoc
  • gotext star:360 GNU gettext utilities for Go. godoc
  • go-i18n Package and an accompanying tool to work with localized text.
  • go-localize star:46 Simple and easy to use i18n (Internationalization and localization) engine - used for translating locale strings. godoc
  • iuliia-go star:34 Transliterate Cyrillic → Latin in every possible way. godoc
  • go-mystem star:29 CGo bindings to Yandex.Mystem - russian morphology analyzer. It hasn't been updated in recent three years godoc
  • icu star:21 Cgo binding for icu4c C library detection and conversion functions. Guaranteed compatibility with version 50.1. It hasn't been updated in recent three years godoc
  • spreak star:15 Flexible translation and humanization library for Go, based on the concepts behind gettext. godoc
  • t star:12 Another i18n pkg for golang, which follows GNU gettext style and supports .po/.mo files: t.T (gettext), t.N (ngettext), etc. And it contains a cmd tool xtemplate, which can extract messages as a pot file from text/html template. godoc Contains Chinese documents

Transliteration

  • go-unidecode star:98 ASCII transliterations of Unicode text. godoc
  • gounidecode star:76 Unicode transliterator (also known as unidecode) for Go. It hasn't been updated in recent three years godoc
  • transliterator star:26 Provides one-way string transliteration with supporting of language-specific transliteration rules. godoc
  • enca star:13 Minimal cgo bindings for libenca, which detects character encodings. It hasn't been updated in recent three years godoc

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Networking

Libraries for working with various layers of the network.

  • fasthttp star:18636 Package fasthttp is a fast HTTP implementation for Go, up to 10 times faster than net/http. There was an update last month godoc
  • kcptun star:13071 Extremely simple & fast udp tunnel based on KCP protocol. There was an update last month godoc
  • webrtc star:10216 A pure Go implementation of the WebRTC API. There was an update last month godoc
  • quic-go star:7456 An implementation of the QUIC protocol in pure Go. There was an update last month godoc
  • gnet star:7060 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go. There was an update last month godoc Contains Chinese documents
  • dns star:6581 Go library for working with DNS. godoc
  • gopacket star:5199 Go library for packet processing with libpcap bindings. godoc
  • HTTPLab star:3849 HTTPLabs let you inspect HTTP requests and forge responses. It hasn't been updated in recent three years godoc
  • kcp-go star:3488 KCP - Fast and Reliable ARQ Protocol. godoc
  • netpoll star:3174 A high-performance non-blocking I/O networking framework, which focused on RPC scenarios, developed by ByteDance. There was an update last month godoc Contains Chinese documents
  • gobgp star:3032 BGP implemented in the Go Programming Language. There was an update last month godoc
  • ssh star:2760 Higher-level API for building SSH servers (wraps crypto/ssh). godoc
  • fortio star:2739 Load testing library and command line tool, advanced echo server and web UI. Allows to specify a set query-per-second load and record latency histograms and other useful stats and graph them. Tcp, Http, gRPC. There was an update last month godoc
  • water star:1551 Simple TUN/TAP library. godoc
  • gev star:1507 gev is a lightweight, fast non-blocking TCP network library based on Reactor mode. godoc
  • go-getter star:1421 Go library for downloading files or directories from various sources using a URL. There was an update last month godoc
  • NFF-Go star:1256 Framework for rapid development of performant network functions for cloud and bare-metal (former YANFF). godoc
  • sftp star:1244 Package sftp implements the SSH File Transfer Protocol as described in https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt. godoc
  • grab star:1142 Go package for managing file downloads. godoc
  • nbio star:1023 Pure Go 1000k+ connections solution, support tls/http1.x/websocket and basically compatible with net/http, with high-performance and low memory cost, non-blocking, event-driven, easy-to-use. There was an update last month godoc
  • ftp star:1019 Package ftp implements a FTP client as described in RFC 959. There was an update last month godoc
  • mdns star:914 Simple mDNS (Multicast DNS) client/server library in Golang. godoc
  • mqttPaho The Paho Go Client provides an MQTT client library for connection to MQTT brokers via TCP, TLS or WebSockets.
  • gosnmp star:911 Native Go library for performing SNMP actions. godoc
  • vssh star:873 Go library for building network and server automation over SSH protocol. godoc
  • gmqtt star:756 Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.1.1. godoc Contains Chinese documents
  • cidranger star:755 Fast IP to CIDR lookup for Go. godoc
  • lhttp star:679 Powerful websocket framework, build your IM server more easily. It hasn't been updated in recent three years godoc Contains Chinese documents
  • peerdiscovery star:563 Pure Go library for cross-platform local peer discovery using UDP multicast. There was an update last month godoc
  • go-stun star:533 Go implementation of the STUN client (RFC 3489 and RFC 5389). godoc
  • easytcp star:510 A light-weight TCP framework written in Go (Golang), built with message router. EasyTCP helps you build a TCP server easily fast and less painful. There was an update last month godoc
  • gotcp star:500 Go package for quickly writing tcp applications. It hasn't been updated in recent three years godoc
  • stun star:487 Go implementation of RFC 5389 STUN protocol. godoc Archived
  • gaio star:470 High performance async-io networking for Golang in proactor mode. godoc
  • gopcap star:461 Go wrapper for libpcap. godoc
  • raw star:423 Package raw enables reading and writing data at the device driver level for a network interface. godoc Archived
  • tcp_server star:420 Go library for building tcp servers faster. godoc
  • winrm star:385 Go WinRM client to remotely execute commands on Windows machines. godoc
  • ftpserverlib star:336 Fully featured FTP server library. godoc
  • arp star:299 Package arp implements the ARP protocol, as described in RFC 826. godoc
  • buffstreams star:251 Streaming protocolbuffer data over TCP made easy. godoc
  • ethernet star:247 Package ethernet implements marshaling and unmarshaling of IEEE 802.3 Ethernet II frames and IEEE 802.1Q VLAN tags. godoc
  • gNxI star:225 A collection of tools for Network Management that use the gNMI and gNOI protocols.
  • dnsmonster star:214 Passive DNS Capture/Monitoring Framework. There was an update last month godoc
  • jazigo star:185 Jazigo is a tool written in Go for retrieving configuration for multiple network devices. It hasn't been updated in recent three years godoc
  • utp star:164 Go uTP micro transport protocol implementation. godoc
  • canopus star:149 CoAP Client/Server implementation (RFC 7252). It hasn't been updated in recent three years godoc
  • sslb star:143 It's a Super Simples Load Balancer, just a little project to achieve some kind of performance. It hasn't been updated in recent three years godoc
  • xtcp star:136 TCP Server Framework with simultaneous full duplex communication, graceful shutdown, and custom protocol. godoc
  • iplib star:94 Library for working with IP addresses (net.IP, net.IPNet), inspired by python ipaddress and ruby ipaddr godoc
  • gldap star:79 gldap provides an ldap server implementation and you provide handlers for its ldap operations. There was an update last month godoc
  • ether star:78 Cross-platform Go package for sending and receiving ethernet frames. It hasn't been updated in recent three years godoc
  • dhcp6 star:76 Package dhcp6 implements a DHCPv6 server, as described in RFC 3315. It hasn't been updated in recent three years godoc
  • packet star:74 Send packets over TCP and UDP. It can buffer messages and hot-swap connections if needed. It hasn't been updated in recent three years godoc
  • go-powerdns star:65 PowerDNS API bindings for Golang. godoc
  • linkio star:53 Network link speed simulation for Reader/Writer interfaces. It hasn't been updated in recent three years godoc
  • portproxy star:51 Simple TCP proxy which adds CORS support to API's which don't support it. It hasn't been updated in recent three years godoc
  • fullproxy star:39 A fully featured scriptable and daemon configurable proxy and pivoting toolkit with SOCKS5, HTTP, raw ports and reverse proxy protocols. godoc
  • panoptes-stream star:37 A cloud native distributed streaming network telemetry (gNMI, Juniper JTI and Cisco MDT). godoc
  • graval star:28 Experimental FTP server framework. godoc
  • golibwireshark star:26 Package golibwireshark use libwireshark library to decode pcap file and analyse dissection data. It hasn't been updated in recent three years godoc
  • publicip star:26 Package publicip returns your public facing IPv4 address (internet egress). It hasn't been updated in recent three years godoc
  • gohooks star:22 GoHooks make it easy to send and consume secured web-hooks from a Go application. Inspired by Spatie's Laravel Webhook Client and Server. godoc
  • httpproxy star:18 HTTP proxy handler and dialer. godoc
  • goshark star:15 Package goshark use tshark to decode IP packet and create data struct to analyse packet. It hasn't been updated in recent three years godoc
  • tspool star:14 A TCP Library use worker pool to improve performance and protect your server. It hasn't been updated in recent three years godoc
  • llb star:13 It's a very simple but quick backend for proxy servers. Can be useful for fast redirection to predefined domain with zero memory allocation and fast response. It hasn't been updated in recent three years godoc

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HTTP Clients

Libraries for making HTTP requests.

  • resty star:6882 Simple HTTP and REST client for Go inspired by Ruby rest-client. There was an update last month godoc
  • req star:2819 Simple Go HTTP client with Black Magic (Less code and More efficiency). godoc
  • heimdall star:2345 An enhanced http client with retry and hystrix capabilities. godoc
  • grequests star:1916 A Go "clone" of the great and famous Requests library. godoc
  • sling star:1495 Sling is a Go HTTP client library for creating and sending API requests. godoc
  • go-retryablehttp star:1361 Retryable HTTP client in Go. godoc
  • gentleman star:975 Full-featured plugin-driven HTTP client library. godoc
  • pester star:608 Go HTTP client calls with retries, backoff, and concurrency. godoc
  • requests star:442 HTTP requests for Gophers. Uses context.Context and doesn't hide the underlying net/http.Client, making it compatible with standard Go APIs. Also includes testing tools. There was an update last month godoc
  • go-cleanhttp star:271 Get easily stdlib HTTP client, which does not share any state with other clients. godoc
  • request star:218 HTTP client for golang. If you have experience about axios or requests, you will love it. No 3rd dependency. godoc
  • go-otelroundtripper star:68 Go http.RoundTripper that emits open telemetry metrics for HTTP requests. godoc
  • go-http-client star:46 Make http calls simply and easily. There was an update last month godoc
  • rq star:42 A nicer interface for golang stdlib HTTP client. It hasn't been updated in recent three years godoc
  • httpretry star:25 Enriches the default go HTTP client with retry functionality. godoc
  • go-zoox/fetch star:20 A Powerful, Lightweight, Easy Http Client, inspired by Web Fetch API. godoc
  • go-req star:16 Declarative golang HTTP client. godoc
  • httpc star:5 A customizable and simple HTTP client library. Only depend on the stdlib HTTP client. godoc Archived

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OpenGL

Libraries for using OpenGL in Go.

  • glfw star:1330 Go bindings for GLFW 3.
  • gl star:941 Go bindings for OpenGL (generated via glow).
  • mathgl star:465 Pure Go math package specialized for 3D math, with inspiration from GLM. godoc
  • goxjs/gl star:161 Go cross-platform OpenGL bindings (OS X, Linux, Windows, browsers, iOS, Android). godoc
  • goxjs/glfw star:77 Go cross-platform glfw library for creating an OpenGL context and receiving events. godoc
  • go-glmatrix star:5 Go port of glMatrix library. godoc

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ORM

Libraries that implement Object-Relational Mapping or datamapping techniques.

  • GORM star:30308 The fantastic ORM library for Golang, aims to be developer friendly. There was an update last month godoc
  • ent star:12278 An entity framework for Go. Simple, yet powerful ORM for modeling and querying data. There was an update last month godoc
  • SQLBoiler star:5313 ORM generator. Generate a featureful and blazing-fast ORM tailored to your database schema. There was an update last month godoc
  • gorp star:3597 Go Relational Persistence, ORM-ish library for Go. godoc
  • upper.io/db star:3213 Single interface for interacting with different data sources through the use of adapters that wrap mature database drivers. godoc
  • XORM Simple and powerful ORM for Go. (Support: MySQL, MyMysql, PostgreSQL, Tidb, SQLite3, MsSql and Oracle).
  • gormt star:2044 Mysql database to golang gorm struct. godoc
  • bun star:1589 SQL-first Golang ORM. Successor of go-pg. There was an update last month godoc
  • reform star:1351 Better ORM for Go, based on non-empty interfaces and code generation. There was an update last month godoc
  • Prisma star:1330 Prisma Client Go, Typesafe database access for Go. There was an update last month godoc
  • pop/soda star:1256 Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite. There was an update last month godoc
  • go-sqlbuilder star:861 A flexible and powerful SQL string builder library plus a zero-config ORM. godoc
  • rel star:596 Modern Database Access Layer for Golang - Testable, Extendable and Crafted Into a Clean and Elegant API. There was an update last month godoc
  • Zoom star:294 Blazing-fast datastore and querying engine built on Redis. godoc
  • go-sql star:168 A easy ORM for mysql. godoc
  • grimoire star:158 Grimoire is a database access layer and validation for golang. (Support: MySQL, PostgreSQL and SQLite3). godoc
  • golobby/orm star:116 Simple, fast, type-safe, generic orm for developer happiness. godoc
  • go-store star:109 Simple and fast Redis backed key-value store library for Go. It hasn't been updated in recent three years godoc
  • go-firestorm star:38 A simple ORM for Google/Firebase Cloud Firestore. godoc
  • cacheme star:22 Schema based, typed Redis caching/memoize framework for Go. godoc Contains Chinese documents
  • marlow star:12 Generated ORM from project structs for compile time safety assurances. godoc
  • lore star:11 Simple and lightweight pseudo-ORM/pseudo-struct-mapping environment for Go. It hasn't been updated in recent three years godoc

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Package Management

Official tooling for dependency and package management

  • go modules Modules are the unit of source code interchange and versioning. The go command has direct support for working with modules, including recording and resolving dependencies on other modules.

Official experimental tooling for package management

  • dep star:12992 Go dependency tool. godoc Archived
  • vgo Versioned Go.

Unofficial libraries for package and dependency management.

  • glide star:8174 Manage your golang vendor and vendored packages with ease. Inspired by tools like Maven, Bundler, and Pip. godoc
  • godep star:5589 dependency tool for go, godep helps build packages reproducibly by fixing their dependencies. It hasn't been updated in recent three years godoc Archived
  • govendor star:4978 Go Package Manager. Go vendor tool that works with the standard vendor file. godoc Archived
  • gopm star:2485 Go Package Manager. It hasn't been updated in recent three years godoc Archived
  • gom star:1393 Go Manager - bundle for go. It hasn't been updated in recent three years godoc Archived
  • gpm star:1203 Barebones dependency manager for Go. It hasn't been updated in recent three years
  • goop star:779 Simple dependency manager for Go (golang), inspired by Bundler. It hasn't been updated in recent three years godoc
  • modgv star:442 Converts 'go mod graph' output into Graphviz's DOT language. godoc
  • nut star:238 Vendor Go dependencies. It hasn't been updated in recent three years godoc
  • johnny-deps star:214 Minimal dependency version using Git.
  • gup star:150 Update binaries installed by "go install". There was an update last month godoc
  • mvn-golang star:146 plugin that provides way for auto-loading of Golang SDK, dependency management and start build environment in Maven project infrastructure.
  • VenGO star:124 create and manage exportable isolated go virtual environments. It hasn't been updated in recent three years godoc
  • gop star:50 Build and manage your Go applications out of GOPATH. It hasn't been updated in recent three years godoc Contains Chinese documents Archived

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Performance

  • jaeger star:16660 A distributed tracing system. There was an update last month godoc
  • pixie star:3993 No instrumentation tracing for Golang applications via eBPF. There was an update last month
  • statsviz star:2455 Live visualization of your Go application runtime statistics. There was an update last month godoc
  • profile star:1808 Simple profiling support package for Go. godoc
  • tracer star:68 Simple, lightweight tracing. godoc

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Query Language

  • graphql-go star:8861 Implementation of GraphQL for Go. There was an update last month godoc
  • gqlgen star:8262 go generate based graphql server library. There was an update last month godoc
  • graphql star:4271 GraphQL server with a focus on ease of use. godoc
  • dasel star:3791 Query and update data structures using selectors from the command line. Comparable to jq/yq but supports JSON, YAML, TOML and XML with zero runtime dependencies. There was an update last month godoc
  • gojsonq star:1954 A simple Go package to Query over JSON Data. godoc
  • rql star:264 Resource Query Language for REST API. godoc
  • jsonql star:256 JSON query expression library in Golang. godoc
  • jsonslice star:72 Jsonpath queries with advanced filters. godoc
  • graphql star:57 graphql parser + utilities. It hasn't been updated in recent three years godoc Archived
  • rqp star:46 Query Parser for REST API. Filtering, validations, both AND, OR operations are supported directly in the query. godoc
  • api-fu star:45 Comprehensive GraphQL implementation. godoc
  • goven star:39 A drop-in query language for any database schema. godoc
  • straf star:34 Easily Convert Golang structs to GraphQL objects. godoc
  • jsonpath star:12 A query library for retrieving part of JSON based on JSONPath syntax. godoc
  • gws star:5 Apollos' "GraphQL over Websocket" client and server implementation. godoc

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Resource Embedding

  • statik star:3491 Embeds static files into a Go executable. godoc
  • packr star:3410 The simple and easy way to embed static files into Go binaries. godoc Archived
  • go.rice star:2316 go.rice is a Go package that makes working with resources such as HTML, JS, CSS, images, and templates very easy. godoc
  • vfsgen star:949 Generates a vfsdata.go file that statically implements the given virtual filesystem. godoc
  • esc star:629 Embeds files into Go programs and provides http.FileSystem interfaces to them. It hasn't been updated in recent three years godoc
  • fileb0x star:619 Simple tool to embed files in go with focus on "customization" and ease to use. godoc
  • go-resources star:176 Unfancy resources embedding with Go. godoc
  • statics star:65 Embeds static resources into go files for single binary compilation + works with http.FileSystem + symlinks. It hasn't been updated in recent three years godoc
  • templify star:28 Embed external template files into Go code to create single file binaries. godoc
  • rebed star:23 Recreate folder structures and files from Go 1.16's embed.FS type godoc
  • debme star:22 Create an embed.FS from an existing embed.FS subdirectory. godoc
  • mule star:12 Embed external resources like images, movies ... into Go source code to create single file binaries using go generate. Focussed on simplicity. godoc

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Science and Data Analysis

Libraries for scientific computing and data analyzing.

  • gonum star:6149 Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more. godoc
  • stats star:2561 Statistics package with common functions missing from the Golang standard library. godoc
  • gonum/plot star:2309 gonum/plot provides an API for building and drawing plots in Go. godoc
  • gosl star:1701 Go scientific library for linear algebra, FFT, geometry, NURBS, numerical methods, probabilities, optimisation, differential equations, and more. godoc
  • streamtools star:1316 general purpose, graphical tool for dealing with streams of data. It hasn't been updated in recent three years godoc
  • dataframe-go star:900 Dataframes for machine-learning and statistics (similar to pandas). godoc
  • go-dsp star:799 Digital Signal Processing for Go. godoc
  • chart star:746 Simple Chart Plotting library for Go. Supports many graphs types. godoc
  • goraph star:699 Pure Go graph theory library(data structure, algorithm visualization). godoc
  • orb star:593 2D geometry types with clipping, GeoJSON and Mapbox Vector Tile support. godoc
  • graph star:589 Library of basic graph algorithms. godoc
  • ewma star:394 Exponentially-weighted moving averages. godoc
  • calendarheatmap star:366 Calendar heatmap in plain Go inspired by Github contribution activity. godoc
  • gohistogram star:167 Approximate histograms for data streams. godoc
  • TextRank star:166 TextRank implementation in Golang with extendable features (summarization, weighting, phrase extraction) and multithreading (goroutine) support. godoc
  • sparse star:136 Go Sparse matrix formats for linear algebra supporting scientific and machine learning applications, compatible with gonum matrix libraries. godoc
  • go-estimate star:101 State estimation and filtering algorithms in Go. godoc
  • pagerank star:78 Weighted PageRank algorithm implemented in Go. godoc
  • jsonl-graph star:61 Tool to manipulate JSONL graphs with graphviz support. godoc
  • geom star:53 2D geometry for golang. It hasn't been updated in recent three years godoc
  • evaler star:50 Simple floating point arithmetic expression evaluator. It hasn't been updated in recent three years godoc
  • triangolatte star:30 2D triangulation library. Allows translating lines and polygons (both based on points) to the language of GPUs. godoc
  • decimal star:29 Package decimal implements arbitrary-precision decimal floating-point arithmetic. godoc
  • goent star:28 GO Implementation of Entropy Measures. It hasn't been updated in recent three years godoc
  • piecewiselinear star:23 Tiny linear interpolation library. godoc
  • godesim star:20 Extended/multivariable ODE solver framework for event-based simulations with simple API. godoc
  • GoStats star:20 GoStats is an Open Source GoLang library for math statistics mostly used in Machine Learning domains, it covers most of the Statistical measures functions. It hasn't been updated in recent three years godoc
  • ode star:20 Ordinary differential equation (ODE) solver which supports extended states and channel-based iteration stop conditions. It hasn't been updated in recent three years godoc
  • PiHex star:18 Implementation of the "Bailey-Borwein-Plouffe" algorithm for the hexadecimal number Pi. godoc
  • assocentity star:11 Package assocentity returns the average distance from words to a given entity. There was an update last month godoc
  • rootfinding star:10 root-finding algorithms library for finding roots of quadratic functions. godoc
  • go-gt star:8 Graph theory algorithms written in "Go" language. It hasn't been updated in recent three years godoc
  • bradleyterry star:7 Provides a Bradley-Terry Model for pairwise comparisons. It hasn't been updated in recent three years godoc

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Security

Libraries that are used to help make your application more secure.

  • age star:11986 A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability. godoc
  • lego star:5645 Pure Go ACME client library and CLI tool (for use with Let's Encrypt). There was an update last month godoc
  • CertMagic star:4253 Mature, robust, and powerful ACME client integration for fully-managed TLS certificate issuance and renewal. godoc
  • Cameradar star:3081 Tool and library to remotely hack RTSP streams from surveillance cameras. godoc
  • memguard star:2240 A pure Go library for handling sensitive values in memory. godoc
  • secure star:2025 HTTP middleware for Go that facilitates some quick security wins. godoc
  • acmetool star:1942 ACME (Let's Encrypt) client tool with automatic renewal. godoc
  • themis star:1611 high-level cryptographic library for solving typical data security tasks (secure data storage, secure messaging, zero-knowledge proof authentication), available for 14 languages, best fit for multi-platform apps. There was an update last month
  • acra star:1076 Network encryption proxy to protect database-based applications from data leaks: strong selective encryption, SQL injections prevention, intrusion detection system. There was an update last month godoc
  • Coraza star:766 Enterprise-ready, modsecurity and OWASP CRS compatible WAF library. There was an update last month godoc
  • nacl star:529 Go implementation of the NaCL set of API's. godoc
  • go-password-validator star:364 Password validator based on raw cryptographic entropy values. godoc
  • ssh-vault star:360 encrypt/decrypt using ssh keys. godoc
  • firewalld-rest star:326 A rest application to dynamically update firewalld rules on a linux server. godoc
  • optimus-go star:326 ID hashing and Obfuscation using Knuth's Algorithm. godoc
  • BadActor star:312 In-memory, application-driven jailer built in the spirit of fail2ban. godoc
  • dongle star:293 A simple, semantic and developer-friendly golang package for encoding&decoding and encryption&decryption. godoc Contains Chinese documents
  • go-yara star:277 Go Bindings for YARA, the "pattern matching swiss knife for malware researchers (and everyone else)". godoc
  • passlib star:271 Futureproof password hashing library. godoc
  • simple-scrypt star:182 Scrypt package with a simple, obvious API and automatic cost calibration built-in. godoc
  • argon2pw star:89 Argon2 password hash generation with constant-time password comparison. godoc
  • autocert Auto provision Let's Encrypt certificates and start a TLS server.
  • goSecretBoxPassword star:53 A probably paranoid package for securely hashing and encrypting passwords. godoc
  • Interpol Rule-based data generator for fuzzing and penetration testing.
  • go-generate-password star:47 Password generator that can be used on the cli or as a library. godoc
  • go-htpasswd star:27 Apache htpasswd Parser for Go. godoc
  • secureio star:26 An keyexchanging+authenticating+encrypting wrapper and multiplexer for io.ReadWriteCloser based on XChaCha20-poly1305, ECDH and ED25519. godoc
  • certificates star:24 An opinionated tool for generating tls certificates. godoc
  • secret star:20 Prevent your secrets from leaking into logs, std* etc. godoc
  • argon2-hashing star:19 light wrapper around Go's argon2 package that closely mirrors with Go's standard library Bcrypt and simple-scrypt package. godoc
  • goArgonPass star:16 Argon2 password hash and verification designed to be compatible with existing Python and PHP implementations. godoc
  • sslmgr star:16 SSL certificates made easy with a high level wrapper around acme/autocert. godoc

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Serialization

Libraries and tools for binary serialization.

  • jsoniter star:11465 High-performance 100% compatible drop-in replacement of "encoding/json". godoc
  • goprotobuf star:8783 Go support, in the form of a library and protocol compiler plugin, for Google's protocol buffers. godoc
  • mapstructure star:6289 Go library for decoding generic map values into native Go structures. There was an update last month godoc
  • gogoprotobuf star:5457 Protocol Buffers for Go with Gadgets. There was an update last month godoc
  • go-codec star:1687 High Performance, feature-Rich, idiomatic encode, decode and rpc library for msgpack, cbor and json, with runtime-based OR code-generation support. godoc
  • csvutil star:762 High Performance, idiomatic CSV record encoding and decoding to native Go structures. godoc
  • colfer star:677 Code generation for the Colfer binary format. godoc
  • cbor star:499 Small, safe, and easy CBOR encoding and decoding library. godoc
  • go-capnproto star:285 Cap'n Proto library and parser for go. godoc
  • php_session_decoder star:155 GoLang library for working with PHP session format and PHP Serialize/Unserialize functions. It hasn't been updated in recent three years godoc
  • structomap star:137 Library to easily and dynamically generate maps from static structures. It hasn't been updated in recent three years godoc
  • bambam star:65 generator for Cap'n Proto schemas from go. It hasn't been updated in recent three years godoc
  • binstruct star:62 Golang binary decoder for mapping data into the structure. godoc
  • asn1 star:52 Asn.1 BER and DER encoding library for golang. It hasn't been updated in recent three years godoc Archived
  • bel star:31 Generate TypeScript interfaces from Go structs/interfaces. Useful for JSON RPC. godoc
  • fwencoder star:22 Fixed width file parser (encoding and decoding library) for Go. godoc
  • elastic star:19 Convert slices, maps or any other unknown value across different types at run-time, no matter what. godoc
  • pletter star:19 A standard way to wrap a proto message for message brokers. godoc
  • fixedwidth star:8 Fixed-width text formatting (UTF-8 supported). godoc
  • unitpacking star:5 Library to pack unit vectors into as fewest bytes as possible. godoc
  • go-lctree star:4 Provides a CLI and primitives to serialize and deserialize LeetCode binary trees. godoc

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Server Applications

  • Caddy star:44125 Caddy is an alternative, HTTP/2 web server that's easy to configure and use. There was an update last month godoc
  • consul Consul is a tool for service discovery, monitoring and configuration.
  • etcd star:41712 Highly-available key value store for shared configuration and service discovery. There was an update last month godoc
  • minio star:36147 Minio is a distributed object storage server. There was an update last month godoc
  • RoadRunner star:6843 High-performance PHP application server, load-balancer and process manager. There was an update last month godoc
  • SFTPGo star:5038 Fully featured and highly configurable SFTP server with optional FTP/S and WebDAV support. It can serve local filesystem and Cloud Storage backends such as S3 and Google Cloud Storage. There was an update last month godoc
  • Easegress star:4867 A cloud native high availability/performance traffic orchestration system with observability and extensibility. There was an update last month godoc
  • devd star:3283 Local webserver for developers. godoc
  • algernon star:2137 HTTP/2 web server with built-in support for Lua, Markdown, GCSS and Amber. There was an update last month godoc
  • Fider star:2082 Fider is an open platform to collect and organize customer feedback. godoc
  • Flagr star:2037 Flagr is an open-source feature flagging and A/B testing service. godoc
  • flipt star:1916 A self contained feature flag solution written in Go and Vue.js There was an update last month godoc
  • Trickster star:1787 HTTP reverse proxy cache and time series accelerator. godoc
  • discovery star:1697 A registry for resilient mid-tier load balancing and failover. godoc
  • Wish star:1659 Make SSH apps, just like that! There was an update last month godoc
  • jackal star:1349 An XMPP server written in Go. godoc
  • go-feature-flag star:545 A feature flag solution, with only a YAML file in the backend (S3, GitHub, HTTP, local file ...), no server to install, just add a file in a central system and refer to it. There was an update last month godoc
  • Euterpe star:446 Self-hosted music streaming server with built-in web UI and REST API. godoc
  • dummy star:162 Run mock server based off an API contract with one command. There was an update last month godoc
  • dudeldu star:138 A simple SHOUTcast server. It hasn't been updated in recent three years godoc
  • lets-proxy2 star:69 Reverse proxy for handle https with issue certificates in fly from lets-encrypt. godoc
  • go-proxy-cache star:68 Simple Reverse Proxy with Caching, written in Go, using Redis. godoc
  • cortex-tenant star:57 Prometheus remote write proxy that adds add Cortex tenant ID header based on metric labels. godoc
  • psql-streamer star:46 Stream database events from PostgreSQL to Kafka. godoc
  • nginx-prometheus star:34 Nginx log parser and exporter to Prometheus. godoc
  • nsq A realtime distributed messaging platform.
  • simple-jwt-provider star:30 Simple and lightweight provider which exhibits JWTs, supports login, password-reset (via mail) and user management. godoc
  • protoxy star:28 A proxy server that converts JSON request bodies to Protocol Buffers. godoc
  • Moxy star:8 Moxy is a simple mocker and proxy application server, you can create mock endpoints as well as proxy requests in case no mock exists for the endpoint. godoc
  • riemann-relay star:2 Relay to load-balance Riemann events and/or convert them to Carbon. It hasn't been updated in recent three years godoc

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Stream Processing

Libraries and tools for stream processing and reactive programming.

  • go-streams star:1098 Go stream processing library. godoc
  • machine star:118 Go library for writing and generating stream workers with built in metrics and traceability. There was an update last month godoc
  • stream star:69 Go Stream, like Java 8 Stream: Filter/Map/FlatMap/Peek/Sorted/ForEach/Reduce... godoc
  • goio star:51 An implementation of IO, Stream, Fiber for Golang, inspired by awesome Scala libraries cats and fs2. godoc

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Template Engines

Libraries and tools for templating and lexing.

  • sprig star:3264 Useful template functions for Go templates. There was an update last month godoc
  • quicktemplate star:2593 Fast, powerful, yet easy to use template engine. Converts templates into Go code and then compiles it. godoc
  • pongo2 star:2388 Django-like template-engine for Go. godoc
  • jet star:972 Jet template engine. godoc
  • maroto star:829 A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and simple. There was an update last month godoc
  • Razor star:803 Razor view engine for Golang. godoc
  • fasttemplate star:653 Simple and fast template engine. Substitutes template placeholders up to 10x faster than text/template. godoc
  • ego star:538 Lightweight templating language that lets you write templates in Go. Templates are translated into Go and compiled. godoc
  • raymond star:499 Complete handlebars implementation in Go. There was an update last month godoc
  • goview star:307 Goview is a lightweight, minimalist and idiomatic template library based on golang html/template for building Go web application. godoc
  • liquid star:181 Go implementation of Shopify Liquid templates. godoc
  • Soy star:167 Closure templates (aka Soy templates) for Go, following the official spec. godoc
  • extemplate star:50 Tiny wrapper around html/template to allow for easy file-based template inheritance. godoc
  • gospin star:40 Article spinning and spintax/spinning syntax engine, useful for A/B, testing pieces of text/articles and creating more natural conversations. godoc
  • tbd star:22 A really simple way to create text templates with placeholders - exposes extra builtin Git repo metadata. godoc
  • got star:3 A Go code generator inspired by Hero and Fasttemplate. Has include files, custom tag definitions, injected Go code, language translation, and more. godoc

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Testing

Libraries for testing codebases and generating test data.

  • Testing Frameworks

    • Testify star:18118 Sacred extension to the standard go testing package. There was an update last month godoc
    • testmd Convert markdown snippets into testable go code.
    • go-cmp star:3184 Package for comparing Go values in tests. godoc
    • httpexpect star:2008 Concise, declarative, and easy to use end-to-end HTTP and REST API testing. godoc
    • godog star:1813 Cucumber BDD framework for Go. There was an update last month godoc
    • is star:1492 Professional lightweight testing mini-framework for Go. godoc
    • gnomock star:970 integration testing with real dependencies (database, cache, even Kubernetes or AWS) running in Docker, without mocks. There was an update last month godoc
    • go-vcr star:960 Record and replay your HTTP interactions for fast, deterministic and accurate tests. godoc
    • testfixtures star:871 A helper for Rails' like test fixtures to test database applications. godoc
    • goblin star:867 Mocha like testing framework fo Go. godoc
    • baloo star:744 Expressive and versatile end-to-end HTTP API testing made easy. godoc
    • goc star:588 Goc is a comprehensive coverage testing system for The Go Programming Language. godoc
    • gocheck More advanced testing framework alternative to gotest.
    • GoConvey BDD-style framework with web UI and live reload.
    • go-mutesting star:560 Mutation testing for Go source code. godoc
    • embedded-postgres star:464 Run a real Postgres database locally on Linux, OSX or Windows as part of another Go application or test. There was an update last month godoc
    • gofight star:428 API Handler Testing for Golang Router framework. godoc
    • testza star:408 Full-featured test framework with nice colorized output. godoc
    • gotest.tools star:366 A collection of packages to augment the go testing package and support common patterns. There was an update last month godoc
    • go-testdeep star:327 Extremely flexible golang deep comparison, extends the go testing package. godoc
    • frisby star:274 REST API testing framework. godoc
    • got star:255 An enjoyable golang test framework. godoc
    • cupaloy star:232 Simple snapshot testing addon for your test framework. godoc
    • go-carpet star:231 Tool for viewing test coverage in terminal. godoc
    • endly star:225 Declarative end to end functional testing. godoc
    • commander star:206 Tool for testing cli applications on windows, linux and osx. godoc
    • charlatan star:199 Tool to generate fake interface implementations for tests. It hasn't been updated in recent three years godoc
    • go-hit star:145 Hit is an http integration test framework written in golang. There was an update last month godoc
    • dbcleaner star:144 Clean database for testing purpose, inspired by database_cleaner in Ruby. godoc
    • diff Beautiful Git-style diffs to easily compare expected vs actual.
    • GoSpec star:114 BDD-style testing framework for the Go programming language. It hasn't been updated in recent three years godoc
    • testcase star:103 Idiomatic testing framework for Behavior Driven Development. There was an update last month godoc
    • wstest star:96 Websocket client for unit-testing a websocket http.Handler. godoc
    • jsonassert star:94 Package for verifying that your JSON payloads are serialized correctly. godoc
    • gocrest star:85 Composable hamcrest-like matchers for Go assertions. godoc
    • restit star:55 Go micro framework to help writing RESTful API integration test. It hasn't been updated in recent three years godoc
    • gospecify star:53 This provides a BDD syntax for testing your Go code. It should be familiar to anybody who has used libraries such as rspec. It hasn't been updated in recent three years godoc
    • covergates star:52 Self-hosted code coverage report review and management service. godoc
    • gherkingen star:50 BDD boilerplate generator and framework. There was an update last month godoc
    • ginkgo BDD Testing Framework for Go.
    • assert star:49 Basic Assertion Library used along side native go testing, with building blocks for custom assertions. godoc
    • gomatch star:44 library created for testing JSON against patterns. godoc
    • gomega Rspec like matcher/assertion library.
    • dsunit star:42 Datastore testing for SQL, NoSQL, structured files. godoc
    • Hamcrest star:28 fluent framework for declarative Matcher objects that, when applied to input values, produce self-describing results. godoc
    • be star:24 The minimalist generic test assertion library. godoc
    • apitest Simple and extensible behavioural testing library for REST based services or HTTP handlers that supports mocking external http calls and rendering of sequence diagrams.
    • schema star:19 Quick and easy expression matching for JSON schemas used in requests and responses. It hasn't been updated in recent three years godoc
    • flute star:17 HTTP client testing framework. godoc
    • gogiven star:15 YATSPEC-like BDD testing framework for Go. godoc
    • Gont star:15 Go network testing toolkit for testing building complex network topologies using Linux namespaces. godoc
    • testsql star:14 Generate test data from SQL files before testing and clear it after finished. It hasn't been updated in recent three years godoc
    • biff star:12 Bifurcation testing framework, BDD compatible. godoc
    • gosuite star:12 Brings lightweight test suites with setup/teardown facilities to testing by leveraging Go1.7's Subtests. It hasn't been updated in recent three years godoc
    • badio star:10 Extensions to Go's testing/iotest package. It hasn't been updated in recent three years godoc
    • fixenv star:8 Fixture manage engine, inspired by pytest fixtures. godoc
    • stop-and-go star:7 Testing helper for concurrency. godoc
    • trial star:6 Quick and easy extendable assertions without introducing much boilerplate. godoc
    • go-testpredicate star:5 Test predicate style assertions library with extensive diagnostics output. godoc
    • Tt star:5 Simple and colorful test tools. godoc
    • go-mysql-test-container star:2 Golang MySQL testcontainer to help with MySQL integration testing. godoc
    • go-snaps Jest-like snapshot testing in Golang.
    • omg.testingtools star:1 The simple library for change a values of private fields for testing. godoc
  • Mock

    • gomock star:8150 Mocking framework for the Go programming language. godoc
    • go-sqlmock star:4799 Mock SQL driver for testing database interactions. godoc
    • mockery star:4007 Tool to generate Go interfaces. There was an update last month godoc
    • hoverfly star:1932 HTTP(S) proxy for recording and simulating REST/SOAP APIs with extensible middleware and easy-to-use CLI. There was an update last month godoc
    • gock star:1731 Versatile HTTP mocking made easy. godoc
    • httpmock star:1511 Easy mocking of HTTP responses from external resources. godoc
    • counterfeiter star:739 Tool for generating self-contained mock objects. godoc
    • genmock Go mocking system with code generator for building calls of the interface methods.
    • go-txdb star:491 Single transaction based database driver mainly for testing purposes. godoc
    • minimock star:467 Mock generator for Go interfaces. godoc
    • govcr star:136 HTTP mock for Golang: record and replay HTTP interactions for offline testing. godoc
    • timex star:65 A test-friendly replacement for the native time package. godoc
    • go-localstack star:57 Tool for using localstack in AWS testing. There was an update last month godoc
    • mockhttp star:22 Mock object for Go http.ResponseWriter. It hasn't been updated in recent three years godoc
    • mooncake star:15 A simple way to generate mocks for multiple purposes godoc
    • mockit star:10 Allows functions and method easy mocking, without defining new types; it's similar to Mockito for Java. godoc
  • Fuzzing and delta-debugging/reducing/shrinking.

    • go-fuzz star:4502 Randomized testing system. godoc
    • gofuzz star:1339 Library for populating go objects with random values. godoc
    • Tavor star:239 Generic fuzzing and delta-debugging framework. It hasn't been updated in recent three years godoc
  • Selenium and browser control tools.

    • chromedp star:8332 a way to drive/test Chrome, Safari, Edge, Android Webviews, and other browsers supporting the Chrome Debugging Protocol. There was an update last month godoc
    • rod star:3053 A Devtools driver to make web automation and scraping easy. There was an update last month godoc
    • selenoid star:2244 alternative Selenium hub server that launches browsers within containers. There was an update last month godoc
    • playwright-go star:1009 browser automation library to control Chromium, Firefox and WebKit with a single API. There was an update last month
    • cdp star:647 Type-safe bindings for the Chrome Debugging Protocol that can be used with browsers or other debug targets that implement it. godoc
    • ggr star:287 a lightweight server that routes and proxies Selenium WebDriver requests to multiple Selenium hubs. godoc
  • Fail injection

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Text Processing

Libraries for parsing and manipulating texts.

See also Natural Language Processing and Text Analysis.

Formatters

  • go-humanize star:3361 Formatters for time, numbers, and memory size to human readable format. godoc
  • gotabulate star:293 Easily pretty-print your tabular data with Go. godoc
  • align star:78 A general purpose application that aligns text. godoc
  • bytes Formats and parses numeric byte values (10K, 2M, 3G, etc.).
  • go-fixedwidth star:67 Fixed-width text formatting (encoder/decoder with reflection). godoc
  • address star:56 Handles address representation, validation and formatting. godoc
  • textwrap star:4 Wraps text at end of lines. Implementation of textwrap module from Python. It hasn't been updated in recent three years godoc

Markup Languages

  • blackfriday star:5036 Markdown processor in Go. godoc
  • github_flavored_markdown GitHub Flavored Markdown renderer (using blackfriday) with fenced code block highlighting, clickable header anchor links.
  • toml star:4025 TOML configuration format (encoder/decoder with reflection). godoc
  • goldmark star:2394 A Markdown parser written in Go. Easy to extend, standard (CommonMark) compliant, well structured. godoc
  • go-toml star:1326 Go library for the TOML format with query support and handy cli tools. godoc
  • htmlquery star:533 An XPath query package for HTML, lets you extract data or evaluate from HTML documents by an XPath expression. godoc
  • mxj star:529 Encode / decode XML as JSON or map[string]interface{}; extract values with dot-notation paths and wildcards. Replaces x2j and j2x packages. There was an update last month godoc
  • html-to-markdown star:414 Convert HTML to Markdown. Even works with entire websites and can be extended through rules. godoc
  • goq star:220 Declarative unmarshaling of HTML using struct tags with jQuery syntax (uses GoQuery). godoc
  • bafi star:67 Universal JSON, BSON, YAML, XML translator to ANY format using templates. godoc
  • go-output-format star:8 Output go structures into multiple formats (YAML/JSON/etc) in your command line app. godoc
  • bbConvert star:7 Converts bbCode to HTML that allows you to add support for custom bbCode tags. It hasn't been updated in recent three years godoc

Parsers/Encoders/Decoders

  • sh star:5193 Shell parser and formatter. There was an update last month godoc
  • gofeed star:1982 Parse RSS and Atom feeds in Go. godoc
  • when star:1167 Natural EN and RU language date/time parser with pluggable rules. godoc
  • commonregex star:839 A collection of common regular expressions for Go. It hasn't been updated in recent three years godoc
  • omniparser star:515 A versatile ETL library that parses text input (CSV/txt/JSON/XML/EDI/X12/EDIFACT/etc) in streaming fashion and transforms data into JSON output using data-driven schema. godoc
  • gographviz star:501 Parses the Graphviz DOT language. godoc
  • go-nmea star:185 NMEA parser library for the Go language. godoc
  • sdp star:114 SDP: Session Description Protocol [RFC 4566]. godoc Archived
  • editorconfig-core-go star:109 Editorconfig file parser and manipulator for Go. godoc
  • go-vcard star:82 Parse and format vCard. godoc
  • did star:70 DID (Decentralized Identifiers) Parser and Stringer in Go. godoc
  • allot star:56 Placeholder and wildcard text parsing for CLI tools and bots. godoc
  • parth star:42 URL path segmentation parsing. It hasn't been updated in recent three years godoc
  • gonameparts star:38 Parses human names into individual name parts. It hasn't been updated in recent three years godoc
  • normalize star:33 Sanitize, normalize and compare fuzzy text. godoc
  • xj2go star:29 Convert xml or json to go struct. godoc
  • codetree star:22 Parses indented code (python, pixy, scarlet, etc.) and returns a tree structure. It hasn't been updated in recent three years godoc
  • tokenizer star:22 Parse any string, slice or infinite buffer to any tokens. godoc
  • go-fasttld star:10 High performance top level domains (TLD) extraction module. There was an update last month godoc
  • parseargs-go star:10 string argument parser that understands quotes and backslashes. It hasn't been updated in recent three years godoc
  • encdec star:8 Package provides a generic interface to encoders and decoders. It hasn't been updated in recent three years godoc
  • ltsv star:8 High performance LTSV (Labeled Tab Separated Value) reader for Go. It hasn't been updated in recent three years godoc
  • doi star:7 Document object identifier (doi) parser in Go. It hasn't been updated in recent three years godoc

Regular Expressions

  • regroup star:126 Match regex expression named groups into go struct using struct tags and automatic parsing. godoc
  • rex star:121 Regular expressions builder. There was an update last month godoc
  • goregen star:79 Library for generating random strings from regular expressions. godoc
  • genex star:68 Count and expand Regular Expressions into all matching Strings. godoc
  • go-wildcard star:17 Simple and lightweight wildcard pattern matching. godoc

Sanitation

Scrapers

  • colly star:18177 Fast and Elegant Scraping Framework for Gophers. There was an update last month godoc
  • GoQuery star:11992 GoQuery brings a syntax and a set of features similar to jQuery to the Go language. godoc
  • xurls star:972 Extract urls from text. There was an update last month godoc
  • dataflowkit star:550 Web scraping Framework to turn websites into structured data. godoc
  • gospider star:180 A simple golang spider/scraping framework,build a spider in 3 lines. migrated from goribot godoc
  • pagser star:70 Pagser is a simple, extensible, configurable parse and deserialize html page to struct based on goquery and struct tags for golang crawler. godoc
  • Tagify star:24 Produces a set of tags from given source. godoc
  • go-recipe star:11 A package for scraping recipes from websites. godoc

RSS

  • podcast star:113 iTunes Compliant and RSS 2.0 Podcast Generator in Golang godoc
  • syndfeed star:9 A syndication feed for Atom 1.0 and RSS 2.0. It hasn't been updated in recent three years godoc

Utility/Miscellaneous

  • go-runewidth star:496 Functions to get fixed width of the character or string. godoc
  • radix star:180 Fast string sorting algorithm. It hasn't been updated in recent three years godoc
  • go-zero-width star:106 Zero-width character detection and removal for Go. godoc Archived
  • petrovich star:41 Petrovich is the library which inflects Russian names to given grammatical case. godoc
  • kace star:19 Common case conversions covering common initialisms. It hasn't been updated in recent three years godoc
  • TySug star:14 Alternative suggestions with respect to keyboard layouts. godoc

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Third-party APIs

Libraries for accessing third party APIs.

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Utilities

General utilities and tools to make your life easier.

  • fzf star:47978 Command-line fuzzy finder written in Go. There was an update last month godoc
  • hub star:22132 wrap git commands with additional functionality to interact with github from the terminal. There was an update last month godoc
  • ctop star:13603 Top-like interface (e.g. htop) for container metrics. godoc
  • sqlx star:12767 provides a set of extensions on top of the excellent built-in database/sql package. godoc
  • goreleaser star:10855 Deliver Go binaries as fast and easily as possible. There was an update last month godoc
  • wuzz star:10158 Interactive cli tool for HTTP inspection. godoc
  • lo star:8465 A Lodash like Go library based on Go 1.18+ Generics (map, filter, contains, find...) There was an update last month godoc
  • usql star:7636 usql is a universal command-line interface for SQL databases. godoc
  • peco star:7170 Simplistic interactive filtering tool. godoc
  • godropbox star:4063 Common libraries for writing Go services/applications from Dropbox. godoc
  • go-funk star:3936 Modern Go utility library which provides helpers (map, find, contains, filter, chunk, reverse, ...). There was an update last month godoc
  • hystrix-go star:3818 Implements Hystrix patterns of programmer-defined fallbacks aka circuit breaker. godoc
  • panicparse star:3270 Groups similar goroutines and colorizes stack dump. godoc
  • minify star:3145 Fast minifiers for HTML, CSS, JS, XML, JSON and SVG file formats. There was an update last month godoc
  • goreporter star:3015 Golang tool that does static analysis, unit testing, code review and generate code quality report. It hasn't been updated in recent three years godoc
  • mc star:2289 Minio Client provides minimal tools to work with Amazon S3 compatible cloud storage and filesystems. There was an update last month godoc
  • mergo star:2207 Helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements. godoc
  • Storm star:1943 Simple and powerful toolkit for BoltDB. godoc
  • lancet star:1814 A comprehensive, efficient, and reusable util function library of go. There was an update last month godoc Contains Chinese documents
  • filetype star:1645 Small package to infer the file type checking the magic numbers signature. There was an update last month godoc
  • mole star:1606 cli app to easily create ssh tunnels. godoc
  • boilr star:1527 Blazingly fast CLI tool for creating projects from boilerplate templates. godoc
  • create-go-app star:1519 A powerful CLI for create a new production-ready project with backend (Golang), frontend (JavaScript, TypeScript) & deploy automation (Ansible, Docker) by running one command. godoc
  • gitbatch star:1481 manage your git repositories in one place. godoc
  • jump star:1453 Jump helps you navigate faster by learning your habits. godoc
  • EaseProbe star:1312 A simple, standalone, and lightWeight tool that can do health/status checking daemon, support HTTP/TCP/SSH/Shell/Client/... probes, and Slack/Discord/Telegram/SMS... notification. There was an update last month godoc
  • retry-go star:1237 Simple library for retry mechanism. godoc
  • circuitbreaker star:1030 Circuit Breakers in Go. godoc
  • git-time-metric star:913 Simple, seamless, lightweight time tracking for Git. godoc
  • mimetype star:868 Package for MIME type detection based on magic numbers. There was an update last month godoc
  • hostctl star:814 A CLI tool to manage /etc/hosts with easy commands. godoc
  • scany star:766 Library for scanning data from a database into Go structs and more. godoc
  • immortal star:754 *nix cross-platform (OS agnostic) supervisor. godoc
  • circuit star:672 An efficient and feature complete Hystrix like Go implementation of the circuit breaker pattern. godoc
  • htcat star:549 Parallel and Pipelined HTTP GET Utility. It hasn't been updated in recent three years godoc
  • ergo star:539 The management of multiple local services running over different ports made easy. godoc
  • delve star:535 Go debugger. godoc
  • koazee star:508 Library inspired in Lazy evaluation and functional programming that takes the hassle out of working with arrays. godoc
  • godaemon star:490 Utility to write daemons. godoc
  • go-dry star:479 DRY (don't repeat yourself) package for Go. godoc
  • gopencils star:440 Small and simple package to easily consume REST APIs. It hasn't been updated in recent three years godoc
  • clockwork star:421 A simple fake clock for golang. godoc
  • request star:420 Go HTTP Requests for Humans™. godoc
  • gubrak star:417 Golang utility library with syntactic sugar. It's like lodash, but for golang. godoc
  • Deepcopier star:396 Simple struct copying for Go. godoc
  • changie star:395 Automated changelog tool for preparing releases with lots of customization options. There was an update last month godoc
  • go-rate star:372 Timed rate limiter for Go. godoc
  • go-safe Panic-safe sandbox.
  • remote-touchpad star:341 Control mouse and keyboard from a smartphone. There was an update last month godoc
  • retry star:330 The most advanced functional mechanism to perform actions repetitively until successful. godoc
  • mani star:323 CLI tool to help you manage multiple repositories. godoc
  • scan star:311 Scan golang sql.Rows directly to structs, slices, or primitive types. godoc
  • clipboard star:290 📋 cross-platform clipboard package in Go. godoc
  • serve star:282 A static http server anywhere you need. godoc
  • util star:262 Collection of useful utility functions. (strings, concurrency, manipulations, ...). godoc
  • gohper star:255 Various tools/modules help for development. It hasn't been updated in recent three years godoc Archived
  • gotenv star:240 Load environment variables from .env or any io.Reader in Go. godoc
  • go-trigger star:230 Go-lang global event triggerer, Register Events with an id and trigger the event from anywhere from your project. It hasn't been updated in recent three years godoc
  • grofer star:226 A system and resource monitoring tool written in Golang! godoc
  • wifiqr star:219 Wi-Fi QR Code Generator. godoc
  • countries star:194 Full implementation of ISO-3166-1, ISO-4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standards. godoc
  • pattern-match star:192 Pattern matching libray. godoc
  • go-sitemap-generator star:187 XML Sitemap generator written in Go. godoc
  • Death star:186 Managing go application shutdown with signals. godoc
  • rospo star:185 Simple and reliable ssh tunnels with embedded ssh server in Golang. godoc
  • toolbox star:184 Slice, map, multimap, struct, function, data conversion utilities. Service router, macro evaluator, tokenizer. godoc
  • go-bind-plugin star:182 go:generate tool for wrapping symbols exported by golang plugins (1.8 only). It hasn't been updated in recent three years godoc
  • rerun star:165 Recompiling and rerunning go apps when source changes. It hasn't been updated in recent three years godoc
  • moldova star:162 Utility for generating random data based on an input template. It hasn't been updated in recent three years godoc
  • apm star:161 Process manager for Golang applications with an HTTP API. It hasn't been updated in recent three years godoc
  • robustly star:154 Runs functions resiliently, catching and restarting panics. godoc
  • chyle star:146 Changelog generator using a git repository with multiple configuration possibilities. godoc
  • go-bsdiff star:136 Pure Go bsdiff and bspatch libraries and CLI tools. It hasn't been updated in recent three years godoc
  • onecache star:130 Caching library with support for multiple backend stores (Redis, Memcached, filesystem etc). godoc
  • cryptgo star:123 Crytpgo is a TUI based application written purely in Go to monitor and observe cryptocurrency prices in real time! godoc
  • nostromo star:123 CLI for building powerful aliases. godoc
  • lrserver star:122 LiveReload server for Go. It hasn't been updated in recent three years godoc
  • cmd star:115 Library for executing shell commands on osx, windows and linux. godoc
  • mongo-go-pagination star:110 Mongodb Pagination for official mongodb/mongo-go-driver package which supports both normal queries and Aggregation pipelines. godoc
  • sorty star:110 Fast Concurrent / Parallel Sorting. godoc
  • filter star:107 provide filtering, sanitizing, and conversion of Go data. godoc
  • limiters star:106 Rate limiters for distributed applications in Golang with configurable back-ends and distributed locks. godoc
  • mssqlx star:102 Database client library, proxy for any master slave, master master structures. Lightweight and auto balancing in mind. godoc
  • goseaweedfs star:99 SeaweedFS client library with almost full features. godoc
  • xferspdy star:94 Xferspdy provides binary diff and patch library in golang. godoc
  • goval star:93 Evaluate arbitrary expressions in Go. There was an update last month godoc
  • go-health star:92 Health package simplifies the way you add health check to your services. godoc
  • mimemagic star:83 Pure Go ultra performant MIME sniffing library/utility. godoc
  • go-lock star:82 go-lock is a lock library implementing read-write mutex and read-write trylock without starvation. godoc
  • repeat star:81 Go implementation of different backoff strategies useful for retrying operations and heartbeating. godoc
  • pm star:78 Process (i.e. goroutine) manager with an HTTP API. godoc
  • pgo star:73 Convenient functions for PHP community. godoc
  • netbug star:71 Easy remote profiling of your services. It hasn't been updated in recent three years godoc
  • handy star:70 Many utilities and helpers like string handlers/formatters and validators. godoc
  • UNIS star:70 Common Architecture™ for String Utilities in Go. It hasn't been updated in recent three years godoc
  • countries star:68 All you need when you are working with countries in Go. godoc
  • goreadability star:68 Webpage summary extractor using Facebook Open Graph and arc90's readability. It hasn't been updated in recent three years godoc
  • multitick star:64 Multiplexor for aligned tickers. godoc
  • go-astitodo star:60 Parse TODOs in your GO code. godoc
  • minquery star:60 MongoDB / mgo.v2 query that supports efficient pagination (cursors to continue listing documents where we left off). godoc
  • retry star:58 Simple and easy retry mechanism package for Go. godoc
  • golog star:57 Easy and lightweight CLI tool to time track your tasks. It hasn't been updated in recent three years godoc
  • copy-pasta star:50 Universal multi-workstation clipboard that uses S3 like backend for the storage. godoc
  • dbt star:50 A framework for running self-updating signed binaries from a central, trusted repository. godoc
  • beyond star:49 The Go tool that will drive you to the AOP world! godoc
  • golarm star:49 Fire alarms with system events. It hasn't been updated in recent three years godoc
  • slice star:49 Type-safe functions for common Go slice operations. godoc
  • goback star:47 Go simple exponential backoff package. godoc
  • intrinsic star:45 Use x86 SIMD without writing any assembly code. It hasn't been updated in recent three years godoc Archived
  • retry-go star:45 Retrying made simple and easy for golang. It hasn't been updated in recent three years godoc
  • go-httpheader star:43 Go library for encoding structs into Header fields. godoc
  • set star:42 Performant and flexible struct mapping and loose type conversion. godoc
  • shutdown star:42 App shutdown hooks for os.Signal handling. godoc
  • scan star:41 Scan sql rows into any type powered by generics. godoc
  • slicer star:40 Makes working with slices easier. godoc
  • backscanner star:39 A scanner similar to bufio.Scanner, but it reads and returns lines in reverse order, starting at a given position and going backward. godoc
  • equalizer star:39 Quota manager and rate limiter collection for Go. godoc
  • gpath star:39 Library to simplify access struct fields with Go's expression in reflection. It hasn't been updated in recent three years godoc
  • sshman star:39 SSH Manager for authorized_keys files on multiple remote servers. There was an update last month godoc
  • gostrutils star:38 Collections of string manipulation and conversion functions. godoc
  • evaluator star:35 Evaluate an expression dynamically based on s-expression. It's simple and easy to extend. godoc
  • myhttp star:35 Simple API to make HTTP GET requests with timeout support. It hasn't been updated in recent three years godoc Archived
  • rclient star:33 Readable, flexible, simple-to-use client for REST APIs. godoc
  • pointer star:32 Package pointer contains helper routines for simplifying the creation of optional fields of basic type. There was an update last month godoc
  • tome star:31 Tome was designed to paginate simple RESTful APIs. godoc
  • throttle star:30 Throttle is an object that will perform exactly one action per duration. godoc
  • cvt star:29 Easy and safe convert any value to another type. godoc Contains Chinese documents
  • copy star:28 Package for fast copying structs of different types. godoc
  • generate star:28 runs go generate recursively on a specified path or environment variable and can filter by regex. It hasn't been updated in recent three years godoc
  • ghokin star:28 Parallelized formatter with no external dependencies for gherkin (cucumber, behat...). godoc
  • ugo star:27 ugo is slice toolbox with concise syntax for Go. It hasn't been updated in recent three years godoc
  • goplaceholder star:25 a small golang lib to generate placeholder images. It hasn't been updated in recent three years godoc
  • mimesniffer star:25 A MIME type sniffer for Go. godoc
  • structs star:21 Implement simple functions to manipulate structs. It hasn't been updated in recent three years godoc
  • ctxutil star:20 A collection of utility functions for contexts. godoc
  • graterm star:20 Provides primitives to perform ordered (sequential/concurrent) GRAceful TERMination (aka shutdown) in Go application. There was an update last month godoc
  • ptr star:19 Package that provide functions for simplified creation of pointers from constants of basic types. godoc
  • go-convert star:18 Package go-convert enables you to convert a value into another type. godoc
  • dlog star:17 Compile-time controlled logger to make your release smaller without removing debug calls. It hasn't been updated in recent three years godoc
  • filler star:17 small utility to fill structs using "fill" tag. It hasn't been updated in recent three years godoc
  • jsend star:17 JSend's implementation written in Go. godoc
  • okrun star:16 go run error steamroller. It hasn't been updated in recent three years godoc
  • rest-go star:16 A package that provide many helpful methods for working with rest api. godoc
  • go-type star:15 Library providing Go types for store/validation and transfer of ISO-4217, ISO-3166, and other types. godoc
  • command star:14 Command pattern for Go with thread safe serial and parallel dispatcher. It hasn't been updated in recent three years godoc
  • go-problemdetails star:14 Go package for working with Problem Details. godoc
  • retry star:12 A pretty simple library to ensure your work to be done. godoc
  • silk star:12 Read silk netflow files. godoc
  • go-actuator star:10 Production ready features for Go based web frameworks. godoc
  • go-countries star:10 Lightweight lookup over ISO-3166 codes. godoc
  • statiks star:10 Fast, zero-configuration, static HTTP filer server. godoc
  • blank star:9 Verify or remove blanks and whitespace from strings. It hasn't been updated in recent three years godoc
  • bleep star:9 Perform any number of actions on any set of OS signals in Go. godoc
  • go-clip star:9 A minimalistic clipboard manager for Mac. godoc
  • retry star:8 A simple but highly configurable retry package for Go. It hasn't been updated in recent three years
  • sliceconv star:8 Slice conversion between primitive types. godoc
  • go-pkg star:7 A go toolkit. godoc Contains Chinese documents
  • nfdump star:7 Read nfdump netflow files. godoc
  • loncha star:6 A high-performance slice Utilities. godoc
  • lets-go star:5 Go module that provides common utilities for Cloud Native REST API development. Also contains AWS Specific utilities. godoc
  • olaf star:5 Twitter Snowflake implemented in Go. It hasn't been updated in recent three years godoc
  • reflectutils star:4 Helpers for working with reflection: struct tag parsing; recursive walking; fill value from string. godoc
  • tik star:4 Simple and easy timing wheel package for Go. godoc
  • goctx star:3 Get your context value with high performance. godoc
  • objwalker star:2 Walk by go objects with reflection. godoc

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UUID

Libraries for working with UUIDs.

  • uuid star:3954 Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services. godoc
  • xid star:3070 Xid is a globally unique id generator library, ready to be safely used directly in your server code. godoc
  • ulid star:2915 Go implementation of ULID (Universally Unique Lexicographically Sortable Identifier). godoc
  • uniq No hassle safe, fast unique identifiers with commands.
  • uuid star:1208 Implementation of Universally Unique Identifier (UUID). Supports both creation and parsing of UUIDs. Actively maintained fork of satori uuid. There was an update last month godoc
  • wuid star:476 An extremely fast unique number generator, 10-135 times faster than UUID. There was an update last month godoc
  • sno star:72 Compact, sortable and fast unique IDs with embedded metadata. godoc
  • nanoid star:55 A tiny and efficient Go unique string ID generator. godoc
  • goid star:35 Generate and Parse RFC4122 compliant V4 UUIDs. It hasn't been updated in recent three years godoc
  • gouid star:18 Generate cryptographically secure random string IDs with just one allocation. godoc
  • uuid star:15 Generate, encode, and decode UUIDs v1 with fast or cryptographic-quality random node identifier. godoc

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Validation

Libraries for validation.

  • validator star:11732 Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving. There was an update last month godoc
  • govalidator star:5533 Validators and sanitizers for strings, numerics, slices and structs. godoc
  • ozzo-validation star:2949 Supports validation of various data types (structs, strings, maps, slices, etc.) with configurable and extensible validation rules specified in usual code constructs instead of struct tags. godoc
  • govalidator star:1161 Validate Golang request data with simple rules. Highly inspired by Laravel's request validation. godoc
  • validate star:798 Go package for data validation and filtering. support validate Map, Struct, Request(Form, JSON, url.Values, Uploaded Files) data and more features. godoc Contains Chinese documents
  • checkdigit star:95 Provide check digit algorithms (Luhn, Verhoeff, Damm) and calculators (ISBN, EAN, JAN, UPC, etc.). godoc
  • terraform-validator star:79 A norms and conventions validator for Terraform. godoc
  • validate star:78 This package provides a framework for writing validations for Go applications. godoc
  • jio star:71 jio is a json schema validator similar to joi. godoc Contains Chinese documents
  • gody star:63 🎈 A lightweight struct validator for Go. godoc
  • govalid star:31 Fast, tag-based validation for structs. godoc
  • Validator star:4 A lightweight model validator written in Go.Contains VFs:Min, Max, MinLength, MaxLength, Length, Enum, Regex. godoc
  • valix Go package for validating requests

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Version Control

Libraries for version control.

  • go-git star:3996 highly extensible Git implementation in pure Go. godoc
  • hercules star:1820 gaining advanced insights from Git repository history. godoc
  • git2go star:1803 Go bindings for libgit2. godoc
  • gh star:79 Scriptable server and net/http middleware for GitHub Webhooks. It hasn't been updated in recent three years godoc
  • go-vcs star:74 manipulate and inspect VCS repositories in Go. godoc
  • githooks star:52 Per-repo and shared Git hooks with version control and auto update. godoc
  • froggit-go star:21 Froggit-Go is a Go library, allowing to perform actions on VCS providers. godoc
  • hgo star:14 Hgo is a collection of Go packages providing read-access to local Mercurial repositories. It hasn't been updated in recent three years godoc
  • cli An open-source GitLab command line tool bringing GitLab's cool features to your command line.

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Video

Libraries for manipulating video.

  • goav star:1935 Comprehensive Go bindings for FFmpeg. godoc
  • m3u8 star:974 Parser and generator library of M3U8 playlists for Apple HLS. godoc
  • gmf star:808 Go bindings for FFmpeg av* libraries. godoc
  • go-astits star:444 Parse and demux MPEG Transport Streams (.ts) natively in GO. godoc
  • go-astisub star:417 Manipulate subtitles in GO (.srt, .stl, .ttml, .webvtt, .ssa/.ass, teletext, .smi, etc.). godoc
  • libvlc-go star:322 Go bindings for libvlc 2.X/3.X/4.X (used by the VLC media player). godoc
  • gortsplib star:319 Pure Go RTSP server and client library. There was an update last month godoc
  • gst star:166 Go bindings for GStreamer. godoc
  • v4l star:70 Video capture library for Linux, written in Go. godoc
  • libgosubs star:20 Subtitle format support for go. Supports .srt, .ttml, and .ass. godoc
  • go-mpd star:14 Parser and generator library for MPEG-DASH manifest files. godoc
  • go-m3u8 star:7 Parser and generator library for Apple m3u8 playlists. Actively maintained version of quangngotan95/go-m3u8 with improvements and latest HLS playlist parsing compatibility. godoc

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Web Frameworks

Full stack web frameworks.

  • Gin star:64135 Gin is a web framework written in Go! It features a martini-like API with much better performance, up to 40 times faster. If you need performance and good productivity. There was an update last month godoc
  • Beego star:29052 beego is an open-source, high-performance web framework for the Go programming language. There was an update last month godoc
  • Buffalo Bringing the productivity of Rails to Go!
  • Confetti Framework Confetti is a Go web application framework with an expressive, elegant syntax. Confetti combines the elegance of Laravel and the simplicity of Go.
  • Echo star:24139 High performance, minimalist Go web framework. There was an update last month godoc
  • Fiber star:23129 An Express.js inspired web framework build on Fasthttp. There was an update last month godoc
  • Revel star:12758 High-productivity web framework for the Go language. godoc
  • Goa star:4920 Goa provides a holistic approach for developing remote APIs and microservices in Go. There was an update last month godoc
  • Gizmo star:3659 Microservice toolkit used by the New York Times. godoc
  • go-json-rest star:3508 Quick and easy way to setup a RESTful JSON API. godoc
  • Macaron star:3333 Macaron is a high productive and modular design web framework in Go. godoc
  • Hertz star:2416 A high-performance and strong-extensibility Go HTTP framework that helps developers build microservices. There was an update last month godoc Contains Chinese documents
  • utron star:2219 Lightweight MVC framework for Go(Golang). It hasn't been updated in recent three years godoc Archived
  • Goyave star:1193 Feature-complete REST API framework aimed at clean code and fast development, with powerful built-in functionalities. There was an update last month godoc
  • tigertonic star:1001 Go framework for building JSON web services inspired by Dropwizard. It hasn't been updated in recent three years godoc
  • Atreugo star:953 High performance and extensible micro web framework with zero memory allocations in hot paths. godoc
  • tango star:834 Micro & pluggable web framework for Go. It hasn't been updated in recent three years godoc Contains Chinese documents Archived
  • Gearbox star:686 A web framework written in Go with a focus on high performance and memory optimization. godoc
  • Aero star:503 High-performance web framework for Go, reaches top scores in Lighthouse. godoc
  • gongular star:451 Fast Go web framework with input mapping/validation and (DI) Dependency Injection. godoc
  • Air star:419 An ideally refined web framework for Go. godoc
  • neo star:418 Neo is minimal and fast Go Web Framework with extremely simple API. It hasn't been updated in recent three years godoc
  • Flamingo Commerce star:372 Providing e-commerce features using clean architecture like DDD and ports and adapters, that you can use to build flexible e-commerce applications. There was an update last month godoc
  • mango star:370 Mango is a modular web-application framework for Go, inspired by Rack, and PEP333. It hasn't been updated in recent three years godoc
  • Flamingo star:326 Framework for pluggable web projects. Including a concept for modules and offering features for DI, Configareas, i18n, template engines, graphql, observability, security, events, routing & reverse routing etc. There was an update last month godoc
  • rk-boot star:321 A bootstrapper library for building enterprise go microservice with Gin and gRPC quickly and easily. There was an update last month godoc
  • Gondola star:311 The web framework for writing faster sites, faster. It hasn't been updated in recent three years godoc
  • Golf star:259 Golf is a fast, simple and lightweight micro-web framework for Go. It comes with powerful features and has no dependencies other than the Go Standard Library. godoc
  • WebGo star:259 A micro-framework to build web apps; with handler chaining, middleware and context injection. With standard library compliant HTTP handlers(i.e. http.HandlerFunc). godoc
  • Ginrpc star:238 Gin parameter automatic binding tool,gin rpc tools. godoc Contains Chinese documents
  • uAdmin star:210 Fully featured web framework for Golang, inspired by Django. godoc
  • hiboot star:180 hiboot is a high performance web application framework with auto configuration and dependency injection support. godoc Contains Chinese documents
  • Huma Framework for modern REST/GraphQL APIs with built-in OpenAPI 3, generated documentation, and a CLI.
  • appy star:128 An opinionated productive web framework that helps scaling business easier. godoc
  • go-rest star:125 Small and evil REST framework for Go. It hasn't been updated in recent three years godoc
  • Microservice star:106 The framework for the creation of microservices, written in Golang. godoc
  • patron star:99 Patron is a microservice framework following best cloud practices with a focus on productivity. There was an update last month godoc
  • rux star:83 Simple and fast web framework for build golang HTTP applications. godoc Contains Chinese documents
  • vox star:79 A golang web framework for humans, inspired by Koa heavily. godoc
  • Golax star:76 A non Sinatra fast HTTP framework with support for Google custom methods, deep interceptors, recursion and more. godoc
  • aah Scalable, performant, rapid development Web framework for Go.
  • YARF star:66 Fast micro-framework designed to build REST APIs and web services in a fast and simple way. It hasn't been updated in recent three years godoc
  • Fireball star:59 More "natural" feeling web framework. It hasn't been updated in recent three years godoc
  • goa star:47 goa is just like koajs for golang, it is a flexible, light, high-performance and extensible web framework based on middleware. godoc
  • GoTuna star:42 Minimalistic web framework for Go with mux router, middlewares, sessions, templates, embedded views and static files. godoc
  • goweb star:33 Web framework with routing, websockets, logging, middleware, static file server (optional gzip), and automatic TLS. godoc
  • Resoursea star:33 REST framework for quickly writing resource based services. It hasn't been updated in recent three years godoc
  • REST Layer Framework to build REST/GraphQL API on top of databases with mostly configuration over code.
  • rex star:33 Rex is a library for modular development built upon gorilla/mux, fully compatible with net/http. It hasn't been updated in recent three years godoc
  • Banjo star:20 Very simple and fast web framework for Go. It hasn't been updated in recent three years godoc
  • anoweb star:5 The lightweight and powerful web framework using the new way for Go.Another go the way. godoc
  • golamb star:3 Golamb makes it easier to write API endpoints for use with AWS Lambda and API Gateway. godoc

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Middlewares

Actual middlewares

  • Tollbooth star:2317 Rate limit HTTP request handler. godoc
  • CORS star:2227 Easily add CORS capabilities to your API. godoc
  • Limiter star:1660 Dead simple rate limit middleware for Go. godoc
  • go-server-timing star:842 Add/parse Server-Timing header. godoc
  • go-fault star:470 Fault injection middleware for Go. godoc
  • ln-paywall star:131 Go middleware for monetizing APIs on a per-request basis with the Lightning Network (Bitcoin). It hasn't been updated in recent three years godoc
  • XFF star:94 Handle X-Forwarded-For header and friends. godoc
  • rk-grpc star:53 Middleware for gRPC with logging, metrics, auth, tracing etc. There was an update last month godoc
  • formjson star:38 Transparently handle JSON input as a standard form POST. It hasn't been updated in recent three years godoc
  • rk-gin star:38 Middleware for Gin framework with logging, metrics, auth, tracing etc. There was an update last month godoc
  • client-timing star:21 An HTTP client for Server-Timing header. godoc
  • echo-middleware star:12 Middleware for Echo framework with logging and metrics. godoc
  • mid star:5 Miscellaneous HTTP middleware features: idiomatic error return from handlers; receive/respond with JSON data; request tracing; and more. godoc

Libraries for creating HTTP middlewares

  • negroni star:7265 Idiomatic HTTP middleware for Golang. godoc Contains Chinese documents
  • alice star:2678 Painless middleware chaining for Go. godoc
  • render star:1687 Go package for easily rendering JSON, XML, and HTML template responses. godoc
  • stats star:586 Go middleware that stores various information about your web application. It hasn't been updated in recent three years godoc
  • interpose star:296 Minimalist net/http middleware for golang. It hasn't been updated in recent three years godoc
  • renderer star:247 Simple, lightweight and faster response (JSON, JSONP, XML, YAML, HTML, File) rendering package for Go. godoc
  • muxchain star:209 Lightweight middleware for net/http. It hasn't been updated in recent three years godoc
  • gores star:101 Go package that handles HTML, JSON, XML and etc. responses. Useful for RESTful APIs. godoc
  • rye star:98 Tiny Go middleware library (with canned Middlewares) that supports JWT, CORS, Statsd, and Go 1.7 context. It hasn't been updated in recent three years godoc
  • mediary star:81 add interceptors to http.Client to allow dumping/shaping/tracing/... of requests/responses. godoc
  • chain star:65 Handler wrapper chaining with scoped data (net/context-based "middleware"). It hasn't been updated in recent three years godoc
  • go-wrap Small middlewares package for net/http.
  • catena star:9 http.Handler wrapper catenation (same API as "chain"). It hasn't been updated in recent three years godoc

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Routers

  • mux star:17629 Powerful URL router and dispatcher for golang. godoc
  • httprouter star:14615 High performance router. Use this and the standard http handlers to form a very high performance web framework. There was an update last month godoc
  • chi star:12526 Small, fast and expressive HTTP router built on net/context. godoc
  • gocraft/web star:1481 Mux and middleware package in Go. godoc
  • Bone star:1286 Lightning Fast HTTP Multiplexer. It hasn't been updated in recent three years godoc
  • Goji star:913 Goji is a minimalistic and flexible HTTP request multiplexer with support for net/context. godoc
  • fasthttprouter star:871 High performance router forked from httprouter. The first router fit for fasthttp. It hasn't been updated in recent three years godoc
  • httptreemux star:562 High-speed, flexible tree-based HTTP router for Go. Inspiration from httprouter. godoc
  • xujiajun/gorouter star:532 A simple and fast HTTP router for Go. It hasn't been updated in recent three years godoc
  • ozzo-routing star:442 An extremely fast Go (golang) HTTP router that supports regular expression route matching. Comes with full support for building RESTful APIs. godoc
  • lars star:390 Is a lightweight, fast and extensible zero allocation HTTP router for Go used to create customizable frameworks. It hasn't been updated in recent three years godoc
  • Siesta star:353 Composable framework to write middleware and handlers. godoc
  • vestigo star:267 Performant, stand-alone, HTTP compliant URL Router for go web applications. godoc
  • gowww/router star:165 Lightning fast HTTP router fully compatible with the net/http.Handler interface. godoc
  • GoRouter star:137 GoRouter is a Server/API micro framework, HTTP request router, multiplexer, mux that provides request router with middleware supporting net/context. godoc
  • pure star:131 Is a lightweight HTTP router that sticks to the std "net/http" implementation. godoc
  • alien star:123 Lightweight and fast http router from outer space. It hasn't been updated in recent three years godoc
  • Bxog star:105 Simple and fast HTTP router for Go. It works with routes of varying difficulty, length and nesting. And he knows how to create a URL from the received parameters. godoc
  • violetear star:105 Go HTTP router. godoc
  • xmux star:95 High performance muxer based on httprouter with net/context support. It hasn't been updated in recent three years godoc
  • bellt star:55 A simple Go HTTP router. godoc
  • ngamux star:54 Simple HTTP router for Go. godoc
  • goblin star:43 A golang http router based on trie tree. There was an update last month godoc
  • FastRouter star:22 a fast, flexible HTTP router written in Go. It hasn't been updated in recent three years godoc
  • GoLobby/Router star:20 GoLobby Router is a lightweight yet powerful HTTP router for the Go programming language. godoc
  • goroute star:8 Simple yet powerful HTTP request multiplexer. godoc
  • nchi star:8 chi-like router built on httprouter with dependency injection based middleware wrappers There was an update last month godoc

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WebAssembly

  • tinygo star:11795 Go compiler for small places. Microcontrollers, WebAssembly, and command-line tools. Based on LLVM. There was an update last month godoc
  • dom star:466 DOM library. It hasn't been updated in recent three years godoc
  • go-canvas star:179 Library to use HTML5 Canvas, with all drawing within go code. godoc
  • wasmbrowsertest star:131 Run Go WASM tests in your browser. godoc
  • webapi star:126 Bindings for DOM and HTML generated from WebIDL. godoc
  • vert star:78 Interop between Go and JS values. godoc

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Windows

  • go-ole star:917 Win32 OLE implementation for golang. godoc
  • d3d9 star:134 Go bindings for Direct3D9. godoc
  • gosddl star:9 Converter from SDDL-string to user-friendly JSON. SDDL consist of four part: Owner, Primary Group, DACL, SACL. It hasn't been updated in recent three years godoc

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XML

Libraries and tools for manipulating XML.

  • zek star:607 Generate a Go struct from XML. godoc
  • xpath star:522 XPath package for Go. godoc
  • xquery star:156 XQuery lets you extract data from HTML/XML documents using XPath expression. It hasn't been updated in recent three years godoc Archived
  • xml2map star:43 XML to MAP converter written Golang. godoc
  • xmlwriter star:22 Procedural XML generation API based on libxml2's xmlwriter module. godoc
  • XML-Comp star:19 Simple command line XML comparer that generates diffs of folders, files and tags. It hasn't been updated in recent three years godoc

Zero Trust

Libraries and tools to implement Zero Trust architectures.

  • Cosign star:2688 Container Signing, Verification and Storage in an OCI registry. There was an update last month godoc
  • Spire star:1292 SPIRE (the SPIFFE Runtime Environment) is a toolchain of APIs for establishing trust between software systems across a wide variety of hosting platforms. There was an update last month godoc
  • in-toto star:67 Go implementation of the in-toto (provides a framework to protect the integrity of the software supply chain) python reference implementation. There was an update last month godoc
  • Spiffe-Vault star:46 Utilizes Spiffe JWT authentication with Hashicorp Vault for secretless authentication. There was an update last month godoc

Code Analysis

Source code analysis tools, also known as Static Application Security Testing (SAST) Tools.

  • GoLint star:3972 Golint is a linter for Go source code. godoc Archived
  • errcheck star:1933 Errcheck is a program for checking for unchecked errors in Go programs. godoc
  • go-critic star:1426 source code linter that brings checks that are currently not implemented in other linters. godoc
  • GoPlantUML star:1161 Library and CLI that generates text plantump class diagram containing information about structures and interfaces with the relationship among them. godoc
  • goreturns Adds zero-value return statements to match the func return types.
  • gosimple gosimple is a linter for Go source code that specialises on simplifying code.
  • gcvis star:1070 Visualise Go program GC trace data in real time. It hasn't been updated in recent three years godoc
  • php-parser star:895 A Parser for PHP written in Go. godoc
  • staticcheck staticcheck is go vet on steroids, applying a ton of static analysis checks you might be used to from tools like ReSharper for C#.
  • goast-viewer star:662 Web based Golang AST visualizer.
  • GoCover.io GoCover.io offers the code coverage of any golang package as a service.
  • goimports Tool to fix (add, remove) your Go imports automatically.
  • go-cleanarch star:630 go-cleanarch was created to validate Clean Architecture rules, like a The Dependency Rule and interaction between packages in your Go projects. godoc
  • go-mod-outdated star:601 An easy way to find outdated dependencies of your Go projects. godoc
  • golines star:491 Formatter that automatically shortens long lines in Go code. There was an update last month godoc
  • todocheck star:392 Static code analyser which links TODO comments in code with issues in your issue tracker. There was an update last month godoc
  • unconvert star:342 Remove unnecessary type conversions from Go source. godoc
  • unused unused checks Go code for unused constants, variables, functions and types.
  • dupl star:299 Tool for code clone detection. godoc
  • tickgit star:288 CLI and go package for surfacing code comment TODOs (in any language) and applying a git blameto identify the author. godoc
  • gostatus star:243 Command line tool, shows the status of repositories that contain Go packages. It hasn't been updated in recent three years godoc
  • apicompat star:176 Checks recent changes to a Go project for backwards incompatible changes. It hasn't been updated in recent three years godoc
  • go-checkstyle star:122 checkstyle is a style check tool like java checkstyle. This tool inspired by java checkstyle, golint. The style referred to some points in Go Code Review Comments. godoc
  • lint star:67 Run linters as part of go test. It hasn't been updated in recent three years godoc
  • validate star:60 Automatically validates struct fields with tags. godoc
  • go-outdated star:44 Console application that displays outdated packages. It hasn't been updated in recent three years godoc Archived
  • ChainJacking star:36 Find which of your Go lang direct GitHub dependencies is susceptible to ChainJacking attack.
  • asty star:32 Converts golang AST to JSON and JSON to AST. godoc
  • usestdlibvars star:30 A linter that detect the possibility to use variables/constants from the Go standard library. godoc
  • tarp star:15 tarp finds functions and methods without direct unit tests in Go source code. It hasn't been updated in recent three years godoc Archived
  • golang-ifood-sdk star:10 iFood API SDK. godoc

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Editor Plugins

Plugin for text editors and IDEs.

  • vim-go star:15028 Go development plugin for Vim. There was an update last month
  • gocode star:4987 Autocompletion daemon for the Go programming language. godoc
  • GoSublime star:3434 Golang plugin collection for the text editor SublimeText 3 providing code completion and other IDE-like features. godoc
  • vscode-go star:3027 Extension for Visual Studio Code (VS Code) which provides support for the Go language. There was an update last month
  • go-plus star:1512 Go (Golang) Package For Atom That Adds Autocomplete, Formatting, Syntax Checking, Linting and Vetting. Archived
  • go-mode star:1279 Go mode for GNU/Emacs.
  • coc-go language server extension for Vim/Neovim star:502 This plugin adds gopls features to Vim/Neovim. There was an update last month
  • goimports-reviser star:220 Formatting tool for imports. godoc
  • goprofiling This extension adds benchmark profiling support for the Go language to VS Code.
  • Watch star:196 Runs a command in an acme win on file changes. godoc
  • vim-compiler-go star:88 Vim plugin to highlight syntax errors on save. It hasn't been updated in recent three years
  • go-language-server star:32 A wrapper to turn the VSCode go extension into a language server supporting the language-server-protocol. It hasn't been updated in recent three years Archived
  • gounit-vim star:24 Vim plugin for generating Go tests based on the function's or method's signature. It hasn't been updated in recent three years
  • theia-go-extension star:16 Go language support for the Theia IDE. It hasn't been updated in recent three years Archived
  • Go Doc star:5 A Visual Studio Code extension for showing definition in output and generating go doc.
  • Go plugin for JetBrains IDEs Go plugin for JetBrains IDEs.

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Go Generate Tools

  • gotests star:4281 Generate Go tests from your source code. godoc
  • genny star:1659 Elegant generics for Go. godoc
  • re2dfa star:195 Transform regular expressions into finite state machines and output Go source code. It hasn't been updated in recent three years godoc Archived
  • TOML-to-Go Translates TOML into a Go type in the browser instantly.
  • xgen star:193 XSD (XML Schema Definition) parser and Go/C/Java/Rust/TypeScript code generator. godoc
  • hasgo star:121 Generate Haskell inspired functions for your slices. godoc
  • gonerics star:116 Idiomatic Generics in Go. It hasn't been updated in recent three years godoc
  • gocontracts star:87 brings design-by-contract to Go by synchronizing the code with the documentation. It hasn't been updated in recent three years godoc
  • gounit star:64 Generate Go tests using your own templates. It hasn't been updated in recent three years godoc
  • generic star:45 flexible data type for Go. godoc
  • godal star:14 Generate orm models corresponding to golang by specifying sql ddl file, which can be used by gorm. godoc

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Go Tools

  • go-swagger star:8101 Swagger 2.0 implementation for go. Swagger is a simple yet powerful representation of your RESTful API. There was an update last month godoc
  • OctoLinker star:5062 Navigate through go files efficiently with the OctoLinker browser extension for GitHub. There was an update last month
  • go-callvis star:4468 Visualize call graph of your Go program using dot format. godoc
  • depth star:796 Visualize dependency trees of any package by analyzing imports. godoc
  • richgo star:739 Enrich go test outputs with text decorations. godoc
  • rts star:235 RTS: response to struct. Generates Go structs from server responses. godoc
  • godbg star:187 Implementation of Rusts dbg! macro for quick and easy debugging during development. It hasn't been updated in recent three years godoc
  • gomodrun Go tool that executes and caches binaries included in go.mod files.
  • gotemplate.io Online tool to preview text/template templates live.
  • typex star:154 Examine Go types and their transitive dependencies, alternatively export results as TypeScript value objects (or types) declaration. godoc
  • roumon star:123 Monitor current state of all active goroutines via a command line interface. godoc
  • gothanks star:115 GoThanks automatically stars your go.mod github dependencies, sending this way some love to their maintainers. godoc
  • colorgo star:111 Wrapper around go command for colorized go build output. godoc
  • go-james star:56 Go project skeleton creator, builds and tests your projects without the manual setup. godoc
  • igo star:55 An igo to go transpiler (new language features for Go language!) godoc
  • go-pkg-complete star:41 Bash completion for go and wgo. It hasn't been updated in recent three years
  • generator-go-lang star:25 A Yeoman generator to get new Go projects started. Archived
  • gotestdox star:22 Show Go test results as readable sentences. godoc
  • docs star:14 Automatically generate RESTful API documentation for GO projects - aligned with Open API Specification standard. godoc
  • modver star:3 Compare two versions of a Go module to check the version-number change required (major, minor, or patchlevel), according to semver rules. There was an update last month godoc

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Software Packages

Software written in Go.

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DevOps Tools

  • kubernetes star:93492 Container Cluster Manager from Google. There was an update last month godoc
  • Moby star:64465 Collaborative project for the container ecosystem to assemble container-based systems. There was an update last month godoc
  • traefik star:40304 Reverse proxy and load balancer with support for multiple backends. There was an update last month godoc
  • Gitea star:33136 Fork of Gogs, entirely community driven. There was an update last month godoc Contains Chinese documents
  • gitea-github-migrator Migrate all your GitHub repositories, issues, milestones and labels to your Gitea instance.
  • Vegeta star:20407 HTTP load testing tool and library. It's over 9000! godoc
  • Hey star:14512 Hey is a tiny program that sends some load to a web application. godoc
  • Packer star:14041 Packer is a tool for creating identical machine images for multiple platforms from a single source configuration. There was an update last month godoc
  • webhook star:8353 Tool which allows user to create HTTP endpoints (hooks) that execute commands on the server. godoc
  • Wide Web-based IDE for Teams using Golang.
  • GVM star:7930 GVM provides an interface to manage Go versions.
  • ko star:5255 Command line tool for building and deploying Go applications on Kubernetes There was an update last month godoc
  • Ddosify star:5061 High-performance load testing tool, written in Golang. There was an update last month godoc
  • gaia star:4850 Build powerful pipelines in any programming language. godoc
  • gox star:4386 Dead simple, no frills Go cross compile tool. godoc
  • Mizu star:4187 API traffic viewer for Kubernetes enabling you to view all API communication between microservices, multiprotocol support: HTTP1.1, HTTP/2, AMQP, Kafka, Redis.
  • bombardier star:3813 Fast cross-platform HTTP benchmarking tool. godoc
  • bosun star:3316 Time Series Alerting Framework. godoc
  • Pomerium star:3286 Pomerium is an identity-aware access proxy. There was an update last month godoc
  • script star:3081 Making it easy to write shell-like scripts in Go for DevOps and system administration tasks. There was an update last month godoc
  • kala star:1918 Simplistic, modern, and performant job scheduler. godoc
  • fac star:1786 Command-line user interface to fix git merge conflicts. godoc
  • goxc star:1683 build tool for Go, with a focus on cross-compiling and packaging. It hasn't been updated in recent three years godoc Archived
  • StatusOK star:1572 Monitor your Website and REST APIs.Get Notified through Slack, E-mail when your server is down or response time is more than expected. godoc
  • s5cmd star:1353 Blazing fast S3 and local filesystem execution tool. godoc
  • s3gof3r star:1126 Small utility/library optimized for high speed transfer of large objects into and out of Amazon S3. godoc
  • ghorg star:1118 Quickly clone an entire org/users repositories into one directory - Supports GitHub, GitLab, Gitea, and Bitbucket. There was an update last month godoc
  • go-selfupdate star:1084 Enable your Go applications to self update. godoc
  • Fleet device management star:963 Lightweight, programmable telemetry for servers and workstations. There was an update last month godoc
  • skm star:833 SKM is a simple and powerful SSH Keys Manager, it helps you to manage your multiple SSH keys easily! godoc
  • Scaleway-cli star:785 Manage BareMetal Servers from Command Line (as easily as with Docker). There was an update last month godoc
  • uTask star:783 Automation engine that models and executes business processes declared in yaml. There was an update last month godoc
  • kwatch star:689 Monitor & detect crashes in your Kubernetes(K8s) cluster instantly. godoc
  • cassowary star:627 Modern cross-platform HTTP load-testing tool written in Go. There was an update last month godoc Contains Chinese documents
  • kool star:617 Command line tool for managing Docker environments as an easy way. There was an update last month godoc
  • aurora star:569 Cross-platform web-based Beanstalkd queue server console.
  • govvv star:531 “go build” wrapper to easily add version information into Go binaries. godoc
  • Pewpew star:360 Flexible HTTP command line stress tester. godoc
  • jcli star:339 Jenkins CLI allows you manage your Jenkins as an easy way. godoc Contains Chinese documents
  • gonative star:333 Tool which creates a build of Go that can cross compile to all platforms while still using the Cgo-enabled versions of the stdlib packages. It hasn't been updated in recent three years godoc
  • trubka star:326 A CLI tool to manage and troubleshoot Apache Kafka clusters with the ability of generically publishing/consuming protocol buffer and plain text events to/from Kafka. godoc
  • Mora star:307 REST server for accessing MongoDB documents and meta data. There was an update last month godoc
  • lstags star:296 Tool and API to sync Docker images across different registries. godoc
  • Balerter star:278 A self-hosted script-based alerting manager. godoc
  • manssh star:274 manssh is a command line tool for managing your ssh alias config easily. godoc
  • easyssh-proxy star:264 Golang package for easy remote execution through SSH and SCP downloading via ProxyCommand. godoc
  • dogo star:253 Monitoring changes in the source file and automatically compile and run (restart). It hasn't been updated in recent three years godoc Contains Chinese documents
  • godbg star:227 Web-based gdb front-end application. It hasn't been updated in recent three years
  • Gogs A Self Hosted Git Service in the Go Programming Language.
  • terraform-provider-openapi star:220 Terraform provider plugin that dynamically configures itself at runtime based on an OpenAPI document (formerly known as swagger file) containing the definitions of the APIs exposed. godoc
  • Blast star:210 A simple tool for API load testing and batch jobs. It hasn't been updated in recent three years godoc
  • gobrew star:193 gobrew lets you easily switch between multiple versions of go.
  • abbreviate star:191 abbreviate is a tool turning long strings in to shorter ones with configurable separators, for example to embed branch names in to deployment stack IDs. godoc
  • kcli star:187 Command line tool for inspecting kafka topics/partitions/messages. godoc
  • ostent star:175 collects and displays system metrics and optionally relays to Graphite and/or InfluxDB. godoc
  • grapes star:158 Lightweight tool designed to distribute commands over ssh with ease. godoc
  • winrm-cli star:144 Cli tool to remotely execute commands on Windows machines. godoc
  • Dockerfile-Generator star:140 A go library and an executable that produces valid Dockerfiles using various input channels. godoc
  • s3-proxy star:139 S3 Proxy with GET, PUT and DELETE methods and authentication (OpenID Connect and Basic Auth). There was an update last month godoc
  • drone-scp star:113 Copy files and artifacts via SSH using a binary, docker or Drone CI. godoc
  • Mantil star:96 Go specific framework for building serverless applications on AWS that enables you to focus on pure Go code while Mantil takes care of the infrastructure. godoc
  • go-furnace star:94 Hosting solution written in Go. Deploy your Application with ease on AWS, GCP or DigitalOcean. godoc
  • go-rocket-update star:73 A simple way to make self updating Go applications - Supports Github and Gitlab. godoc
  • Dropship star:62 Tool for deploying code via cdn. It hasn't been updated in recent three years godoc
  • drone-jenkins star:35 Trigger downstream Jenkins jobs using a binary, docker or Drone CI. godoc
  • docker-go-mingw star:34 Docker image for building Go binaries for Windows with MinGW toolchain.
  • Rodent star:33 Rodent helps you manage Go versions, projects and track dependencies. It hasn't been updated in recent three years
  • awsenv star:31 Small binary that loads Amazon (AWS) environment variables for a profile. It hasn't been updated in recent three years godoc
  • lwc star:27 A live-updating version of the UNIX wc command. godoc
  • httpref star:26 httpref is a handy CLI reference for HTTP methods, status codes, headers, and TCP and UDP ports. godoc
  • DepCharge star:23 Helps orchestrating the execution of commands across the many dependencies in larger projects. godoc
  • aptly star:9 aptly is a Debian repository management tool. It hasn't been updated in recent three years godoc
  • sg star:8 Benchmarks a set of HTTP endpoints (like ab), with possibility to use the response code and data between each call for specific server stress based on its previous response. It hasn't been updated in recent three years godoc
  • wait-for star:5 Wait for something to happen (from the command line) before continuing. Easy orchestration of Docker services and other things. godoc

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Other Software

  • croc star:21107 Easily and securely send files or folders from one computer to another. There was an update last month godoc
  • Docker Open platform for distributed applications for developers and sysadmins.
  • restic star:18407 De-duplicating backup program. There was an update last month godoc
  • Gor star:16301 Http traffic replication tool, for replaying traffic from production to stage/dev environments in real-time. There was an update last month godoc
  • Seaweed File System star:15789 Fast, Simple and Scalable Distributed File System with O(1) disk seek. There was an update last month godoc
  • Comcast star:9764 Simulate bad network connections. godoc
  • toxiproxy star:8654 Proxy to simulate network and system conditions for automated tests. There was an update last month godoc
  • tsuru Extensible and open source Platform as a Service software.
  • confd star:7935 Manage local application configuration files using templates and data from etcd or consul. godoc
  • LiteIDE star:7025 LiteIDE is a simple, open source, cross-platform Go IDE. Contains Chinese documents
  • drive star:6470 Google Drive client for the commandline. godoc
  • nes star:5119 Nintendo Entertainment System (NES) emulator written in Go. godoc
  • Duplicacy star:4344 A cross-platform network and cloud backup tool based on the idea of lock-free deduplication. godoc
  • scc star:3914 Sloc Cloc and Code, a very fast accurate code counter with complexity calculations and COCOMO estimates. godoc
  • myLG star:2605 Command Line Network Diagnostic tool written in Go. godoc
  • GoBoy star:2482 Nintendo Game Boy Color emulator written in Go. godoc
  • Stack Up star:2369 Stack Up, a super simple deployment tool - just Unix - think of it like 'make' for a network of servers. godoc
  • lgo star:2273 Interactive Go programming with Jupyter. It supports code completion, code inspection and 100% Go compatibility. godoc
  • limetext Lime Text is a powerful and elegant text editor primarily developed in Go that aims to be a Free and open-source software successor to Sublime Text.
  • blocky star:2014 Fast and lightweight DNS proxy as ad-blocker for local network with many features. There was an update last month godoc
  • Circuit star:1963 Circuit is a programmable platform-as-a-service (PaaS) and/or Infrastructure-as-a-Service (IaaS), for management, discovery, synchronization and orchestration of services and hosts comprising cloud applications. godoc
  • snap star:1800 Powerful telemetry framework. It hasn't been updated in recent three years godoc
  • Documize star:1714 Modern wiki software that integrates data from SaaS tools. There was an update last month
  • borg star:1561 Terminal based search engine for bash snippets. It hasn't been updated in recent three years godoc
  • Plik star:1101 Plik is a temporary file upload system (Wetransfer like) in Go. godoc
  • shell2http star:1020 Executing shell commands via http server (for prototyping or remote control). godoc
  • vFlow star:932 High-performance, scalable and reliable IPFIX, sFlow and Netflow collector. godoc
  • Go Package Store star:889 App that displays updates for the Go packages in your GOPATH. godoc
  • peg star:879 Peg, Parsing Expression Grammar, is an implementation of a Packrat parser generator. godoc
  • Leaps star:730 Pair programming service using Operational Transforms. godoc
  • gfile star:686 Securely transfer files between two computers, without any third party, over WebRTC. godoc
  • Guora star:613 A self-hosted Quora like web application written in Go. godoc Contains Chinese documents
  • Gebug star:612 A tool that makes debugging of Dockerized Go applications super easy by enabling Debugger and Hot-Reload features, seamlessly. There was an update last month godoc
  • sake star:570 sake is a command runner for local and remote hosts. godoc
  • gocc star:543 Gocc is a compiler kit for Go written in Go. godoc
  • mockingjay star:524 Fake HTTP servers and consumer driven contracts from one configuration file. You can also make the server randomly misbehave to help do more realistic performance tests. godoc
  • go-peerflix star:454 Video streaming torrent client. godoc
  • goblin Golang binaries in a curl, built by goblins.
  • Gokapi star:452 Lightweight server to share files, which expire after a set amount of downloads or days. Similar to Firefox Send, but without public upload. godoc
  • GoLand Full featured cross-platform Go IDE.
  • ipe star:358 Open source Pusher server implementation compatible with Pusher client libraries written in GO. godoc Archived
  • ide star:353 Browser accessible IDE. Designed for Go with Go. godoc
  • woke star:352 Detect non-inclusive language in your source code. There was an update last month godoc
  • tcpprobe star:329 TCP tool for network performance and path monitoring, including socket statistics. godoc
  • wellington star:300 Sass project management tool, extends the language with sprite functions (like Compass). godoc
  • Cherry star:285 Tiny webchat server in Go. It hasn't been updated in recent three years godoc
  • Neo-cowsay star:232 🐮 cowsay is reborn. for a New Era. godoc
  • tcpdog star:211 eBPF based TCP observability. godoc
  • joincap star:178 Command-line utility for merging multiple pcap files together. godoc
  • Juju Cloud-agnostic service deployment and orchestration - supports EC2, Azure, Openstack, MAAS and more.
  • Orbit star:174 A simple tool for running commands and generating files from templates. godoc
  • Better Go Playground Go playground with syntax highlight, code completion and other features.
  • vaku star:140 CLI & API for folder-based functions in Vault like copy, move, and search. There was an update last month godoc
  • stew star:108 An independent package manager for compiled binaries. godoc
  • syncthing Open, decentralized file synchronization tool and protocol.
  • crawley star:106 Web scraper/crawler for cli. There was an update last month godoc
  • dp star:86 Through SDK for data exchange with blockchain, developers can get easy access to DAPP development. godoc
  • boxed star:78 Dropbox based blog engine. It hasn't been updated in recent three years godoc
  • naclpipe star:23 Simple NaCL EC25519 based crypto pipe tool written in Go. It hasn't been updated in recent three years godoc
  • term-quiz star:23 Quizzes for your terminal. It hasn't been updated in recent three years godoc
  • Snitch star:16 Simple way to notify your team and many tools when someone has deployed any application via Tsuru. It hasn't been updated in recent three years godoc
  • GoDocTooltip star:13 Chrome extension for Go Doc sites, which shows function description as tooltip at function list.
  • hoofli star:5 Generate PlantUML diagrams from Chrome or Firefox network inspections. godoc
  • hugo Fast and Modern Static Website Engine.
  • protoncheck star:4 ProtonMail module for waybar/polybar/yabar/i3blocks. godoc Archived

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Resources

Where to discover new Go libraries.

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Benchmarks

  • go-web-framework-benchmark star:1772 Go web framework benchmark. godoc
  • go-http-routing-benchmark star:1598 Go HTTP request router benchmark and comparison. godoc
  • go_serialization_benchmarks star:1368 Benchmarks of Go serialization methods. godoc
  • skynet star:1019 Skynet 1M threads microbenchmark.
  • speedtest-resize star:225 Compare various Image resize algorithms for the Go language. godoc
  • go-benchmarks star:146 Few miscellaneous Go microbenchmarks. Compare some language features to alternative approaches. It hasn't been updated in recent three years godoc
  • gospeed star:110 Go micro-benchmarks for calculating the speed of language constructs. godoc
  • autobench star:95 Framework to compare the performance between different Go versions. It hasn't been updated in recent three years godoc
  • golang-sql-benchmark star:61 Collection of benchmarks for popular Go database/SQL utilities. godoc
  • gocostmodel star:58 Benchmarks of common basic operations for the Go language. godoc
  • kvbench star:25 Key/Value database benchmark. It hasn't been updated in recent three years godoc
  • go-benchmark-app star:24 Powerful HTTP-benchmark tool mixed with Аb, Wrk, Siege tools. Gathering statistics and various parameters for benchmarks and comparison results. It hasn't been updated in recent three years godoc
  • go-ml-benchmarks star:24 benchmarks for machine learning inference in Go. godoc
  • go-json-benchmark star:8 Go JSON benchmark. godoc

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Conferences

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E-Books

E-books for purchase

Free e-books

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Gophers

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Meetups

Add the group of your city/country here (send PR)

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Style Guides

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Social Media

Twitter

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Reddit

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Websites

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Tutorials

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