Fucking Awesome Go

A curated list with Github stars and forks stats based on awesome awesome-go

Awesome Go

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If you see a package or project here that is no longer maintained or is not a good fit, please submit a pull request to improve this file.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

• Awesome Go

  • Audio & Music
  • Authentication & OAuth
  • Command Line
  • Configuration
  • Continuous Integration
  • CSS Preprocessors
  • Data Structures
  • Database
  • Database Drivers
  • Date & Time
  • Distributed Systems
  • Email
  • Embeddable Scripting Languages
  • Financial
  • Forms
  • Game Development
  • Generation & Generics
  • Go Compilers
  • Goroutines
  • GUI
  • Hardware
  • Images
  • Logging
  • Machine Learning
  • Messaging
  • Miscellaneous
  • Natural Language Processing
  • Networking
  • OpenGL
  • ORM
  • Package Management
  • Query Language
  • Resource Embedding
  • Science and Data Analysis
  • Security
  • Serialization
  • Template Engines
  • Testing
  • Text Processing
  • Third-party APIs
  • Utilities
  • Validation
  • Version Control
  • Video
  • Web Frameworks
    • Middlewares
      • Actual middlewares
      • Libraries for creating HTTP middlewares
  • Windows

• Tools

  • Code Analysis
  • Editor Plugins
  • Go Tools
  • Software Packages
    • DevOps Tools
    • Other Software

• Server Applications

• Resources

  • Benchmarks
  • Conferences
  • E-Books
  • Twitter
  • Websites
    • Tutorials

Audio/Music

Libraries for manipulating audio.

• flac - A native Go FLAC decoder. ⭐ 48 🍴 5
• flac - A native Go FLAC decoder. ⭐ 23 🍴 9
• go-sox - libsox bindings for go. ⭐ 36 🍴 6
• go_mediainfo - libmediainfo bindings for go. ⭐ 5 🍴 0
• mix - Sequence-based Go-native audio mixer for music apps. ⭐ 20 🍴 7
• mp3 - A native Go MP# decoder. ⭐ 16 🍴 3
• music-theory - Music theory models in Go. ⭐ 101 🍴 14
• PortAudio - Go bindings for the PortAudio audio I/O library. ⭐ 46 🍴 16
• portmidi - Go bindings for PortMidi. ⭐ 86 🍴 23
• taglib - Go bindings for taglib. ⭐ 40 🍴 17
• vorbis - A "native" Go Vorbis decoder (uses CGO, but has no dependencies). ⭐ 9 🍴 3
• waveform - Go package capable of generating waveform images from audio streams. ⭐ 125 🍴 7

Authentication & OAuth

Libraries for implementing authentications schemes.

• authboss - A 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, and start building your app without having to build an authentication system each time. ⭐ 626 🍴 22
• Go-AWS-Auth - AWS (Amazon Web Services) request signing library. ⭐ 127 🍴 24
• go-jose - A fairly complete implementation of the JOSE working group's JSON Web Token, JSON Web Signatures, and JSON Web Encryption specs. ⭐ 510 🍴 59
• go.auth - Authentication API for Go web applications. ⭐ 312 🍴 27
• gologin - chainable handlers for login with OAuth1 and OAuth2 authentication providers. ⭐ 637 🍴 30
• gorbac - provides a lightweight role-based access control (RBAC) implementation in Golang. ⭐ 352 🍴 70
• goth - provides a simple, clean, and idiomatic way to use OAuth and OAuth2. Handles multiple provides out of the box. ⭐ 709 🍴 77
• httpauth - HTTP Authentication middleware. ⭐ 93 🍴 11
• jwt-go - Golang implementation of JSON Web Tokens (JWT). ⭐ 1219 🍴 148
• oauth2 - Successor of goauth2. Generic OAuth 2.0 package that comes with JWT, Google APIs, Compute Engine and App Engine support. ⭐ 742 🍴 218
• osin - Golang OAuth2 server library. ⭐ 886 🍴 177
• permissions2 - Library for keeping track of users, login states and permissions. Uses secure cookies and bcrypt. ⭐ 167 🍴 10
• yubigo - a Yubikey client package that provides a simple API to integrate the Yubico Yubikey into a go application. ⭐ 58 🍴 6

Command Line

Standard CLI

Libraries for building standard or basic Command Line applications

• cli - A feature-rich and easy to use command-line package based on golang tag ⭐ 164 🍴 12
• cli-init - The easy way to start building Golang command line application. ⭐ 500 🍴 45
• climax - An alternative CLI with "human face", in spirit of Go command ⭐ 93 🍴 6
• cobra - A Commander for modern Go CLI interactions ⭐ 2124 🍴 191
• codegangsta/cli - A small package for building command line apps in Go. ⭐ 4265 🍴 412
• docopt.go - A command-line arguments parser that will make you smile. ⭐ 675 🍴 49
• go-flags - go command line option parser ⭐ 591 🍴 84
• kingpin - A command line and flag parser supporting sub commands. ⭐ 648 🍴 56
• liner - A Go readline-like library for command-line interfaces. ⭐ 307 🍴 51
• mitchellh/cli - A Go library for implementing command-line interfaces. ⭐ 413 🍴 33
• mow.cli - A Go library for building CLI applications with sophisticated flag and argument parsing and validation. ⭐ 353 🍴 19
• readline - A pure golang implementation that provide most of features in GNU-Readline under MIT license. ⭐ 581 🍴 31
• ukautz/clif - A small command line interface framework. ⭐ 65 🍴 7
• wlog - A simple logging interface that supports cross-platform color and concurrency. ⭐ 3 🍴 0
• wmenu - An easy to use menu structure for cli applications that prompts users to make choices. ⭐ 2 🍴 1

Advanced Console UIs

Libraries for building Console Applications and Console User Interfaces

• chalk - Intuitive package for prettifying terminal/console output. ⭐ 158 🍴 11
• color - Versatile package for colored terminal output. ⭐ 920 🍴 73
• colourize - Go library for ANSI colour text in terminals. ⭐ 8 🍴 2
• go-colortext - Go library for color output in terminals. ⭐ 143 🍴 12
• gocui - Minimalist Go library aimed at creating Console User Interfaces. ⭐ 688 🍴 55
• gommon/color - Style terminal text. ⭐ 120 🍴 17
• termbox-go - Termbox is a library for creating cross-platform text-based interfaces. ⭐ 1476 🍴 144
• termtables - A Go port of the Ruby library terminal-tables for simple ASCII table generation as well as providing markdown and HTML output ⭐ 59 🍴 8
• termui - Go terminal dashboard based on termbox-go and inspired by blessed-contrib. ⭐ 4740 🍴 216
• uilive - A library for updating terminal output in realtime. ⭐ 437 🍴 11
• uiprogress - A flexible library to render progress bars in terminal applications. ⭐ 804 🍴 24
• uitable - A library to improve readability in terminal apps using tabular data. ⭐ 335 🍴 10

Configuration

Libraries for configuration parsing

• config - JSON or YAML configuration wrapper with environment variables and flags parsing. ⭐ 74 🍴 15
• configure - Provides configuration through multiple sources, including JSON, flags and environment variables. ⭐ 9 🍴 3
• env - Parse environment variables to Go structs (with defaults). ⭐ 111 🍴 7
• envcfg - Un-marshaling environment variables to Go structs. ⭐ 76 🍴 4
• envconf - Configuration from environment ⭐ 3 🍴 1
• envconfig - Read your configuration from environment variables. ⭐ 90 🍴 7
• gcfg - read INI-style configuration files into Go structs; supports user-defined types and subsections ⭐ 34 🍴 13
• gofigure - Go application configuration made easy ⭐ 37 🍴 2
• ingo - Flags persisted in an ini-like config file ⭐ 8 🍴 1
• ini - Go package for read and write INI files ⭐ 287 🍴 54
• mini - A golang package for parsing ini-style configuration files ⭐ 81 🍴 9
• store - A lightweight configuration manager for Go ⭐ 41 🍴 2
• viper - Go configuration with fangs ⭐ 1617 🍴 179

Continuous Integration

Tools for help with continuous integration

• drone - Drone is a Continuous Integration platform built on Docker, written in Go ⭐ 6971 🍴 793
• goveralls - Go integration for Coveralls.io continuous code coverage tracking system. ⭐ 263 🍴 49
• overalls - Multi-Package go project coverprofile for tools like goveralls ⭐ 19 🍴 3

CSS Preprocessors

Libraries for preprocessing CSS files

• c6 - High performance SASS compatible-implementation compiler written in Go ⭐ 343 🍴 17
• gcss - Pure Go CSS Preprocessor. ⭐ 342 🍴 18
• go-libsass - Go wrapper to the 100% Sass compatible libsass project. ⭐ 28 🍴 3

Data Structures

Generic datastructures and algorithms in Go.

• binpacker - Binary packer and unpacker helps user build custom binary stream. ⭐ 14 🍴 1
• bitset - Go package implementing bitsets. ⭐ 199 🍴 49
• bloom - Bloom filters implemented in Go. ⭐ 83 🍴 10
• boomfilters - probabilistic data structures for processing continuous, unbounded streams ⭐ 701 🍴 34
• count-min-log - A Go implementation Count-Min-Log sketch: Approximately counting with approximate counters (Like Count-Min sketch but using less memory). ⭐ 20 🍴 3
• cuckoofilter - Cuckoo filter: a good alternative to a counting bloom filter implemented in Go. ⭐ 150 🍴 8
• encoding - Integer Compression Libraries for Go. ⭐ 42 🍴 7
• go-adaptive-radix-tree - A Go implementation of Adaptive Radix Tree. ⭐ 1 🍴 1
• go-datastructures - a collection of useful, performant, and thread-safe data structures ⭐ 2513 🍴 188
• go-geoindex - In-memory geo index. ⭐ 174 🍴 18
• golang-set - Thread-Safe and Non-Thread-Safe high-performance sets for Go. ⭐ 376 🍴 54
• goskiplist - A skip list implementation in Go. ⭐ 107 🍴 26
• mafsa - MA-FSA implementation with Minimal Perfect Hashing ⭐ 207 🍴 12
• roaring - Go package implementing compressed bitsets. ⭐ 125 🍴 19
• skiplist - Skiplist implementation in Go ⭐ 29 🍴 7
• trie - Trie implementation in Go ⭐ 123 🍴 15
• ttlcache - An in-memory LRU string-interface{} map with expiration for golang ⭐ 26 🍴 5
• willf/bloom - Go package implementing Bloom filters. ⭐ 236 🍴 45

Database

Databases implemented in Go.

• bolt - A low-level key/value database for Go. ⭐ 4236 🍴 328
• cache2go - An in-memory key:value cache which supports automatic invalidation based on timeouts. ⭐ 76 🍴 31
• cockroach - A Scalable, Geo-Replicated, Transactional Datastore ⭐ 7025 🍴 681
• couchcache - A RESTful caching micro-service backed by Couchbase server. ⭐ 16 🍴 2
• dgraph - Scalable, Distributed, Low Latency, High Throughput Graph Database. ⭐ 1258 🍴 49
• diskv - A home-grown disk-backed key-value store. ⭐ 358 🍴 35
• forestdb - Go bindings for ForestDB. ⭐ 19 🍴 3
• GCache - Cache library with support for expirable Cache, LFU, LRU and ARC. ⭐ 97 🍴 11
• go-cache - An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications. ⭐ 529 🍴 103
• goleveldb - An implementation of the LevelDB key/value database in the Go. ⭐ 1070 🍴 141
• groupcache - Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases. ⭐ 4535 🍴 465
• influxdb - Scalable datastore for metrics, events, and real-time analytics ⭐ 8200 🍴 1122
• ledisdb - Ledisdb is a high performance NoSQL like Redis based on LevelDB. ⭐ 1629 🍴 184
• levigo - Levigo is a Go wrapper for LevelDB. ⭐ 270 🍴 59
• prometheus - Monitoring system and time series database. ⭐ 4959 🍴 419
• rqlite - Replicated SQLite, using Raft consensus. ⭐ 1631 🍴 84
• tidb - TiDB is a distributed SQL database. Inspired by the design of Google F1. ⭐ 4013 🍴 480
• tiedot - Your NoSQL database powered by Golang. ⭐ 1544 🍴 131
• Tile38 - A geolocation DB with spatial index and realtime geofencing. ⭐ 1128 🍴 42

Database tools.

• go-mysql - A go toolset to handle MySQL protocol and replication. ⭐ 230 🍴 74
• go-mysql-elasticsearch - Sync your MySQL data into Elasticsearch automatically. ⭐ 294 🍴 59
• goose - Database migration tool. You can manage your database's evolution by creating incremental SQL or Go scripts. ⭐ 9 🍴 0
• kingshard - kingshard is a high performance proxy for MySQL powered by Golang. ⭐ 1763 🍴 349
• migrate - Database migration handling in Golang support MySQL,PostgreSQL,Cassandra and SQLite. ⭐ 626 🍴 107
• myreplication - MySql binary log replication listener. Support statement and row based replication. ⭐ 50 🍴 16
• orchestrator - MySQL replication topology manager & visualizer ⭐ 481 🍴 94
• pgweb - A web-based PostgreSQL database browser ⭐ 3431 🍴 179
• pravasan - Simple Migration tool - currently for MySQL but planning to support soon for Postgres, SQLite, MongoDB, etc., ⭐ 11 🍴 3
• sql-migrate - Database migration tool. Allows embedding migrations into the application using go-bindata. ⭐ 466 🍴 32
• vitess - vitess provides servers and tools which facilitate scaling of MySQL databases for large scale web services. ⭐ 3494 🍴 450

SQL query builder, libraries for building and using SQL.

• dat - Go Postgres Data Access Toolkit ⭐ 310 🍴 18
• Dotsql - Go library that helps you keep sql files in one place and use it with ease. ⭐ 227 🍴 12
• goqu - An idiomatic SQL builder and query library. ⭐ 258 🍴 17
• igor - Abstraction layer for PostgreSQL that supports advanced functionality and uses gorm-like syntax. ⭐ 51 🍴 0
• ozzo-dbx - Powerful data retrieval methods as well as DB-agnostic query building capabilities. ⭐ 88 🍴 5
• scaneo - Generate Go code to convert database rows into arbitrary structs. ⭐ 69 🍴 2
• sqrl - SQL query builder, fork of Squirrel with improved performance. ⭐ 40 🍴 2
• Squirrel - Go library that helps you build SQL queries. ⭐ 823 🍴 67
• xo - Generate idiomatic Go code for databases based on existing schema definitions or custom queries supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server. ⭐ 465 🍴 24

Database Drivers

Libraries for connecting and operating databases.

• Relational Databases

  • firebirdsql - Firebird RDBMS SQL driver for Go ⭐ 43 🍴 10
  • go-adodb - Microsoft ActiveX Object DataBase driver for go that using database/sql. ⭐ 34 🍴 14
  • go-bqstreamer - BigQuery fast and concurrent stream insert. ⭐ 80 🍴 8
  • go-mssqldb - Microsoft MSSQL driver prototype in go language. ⭐ 329 🍴 71
  • go-oci8 - Oracle driver for go that using database/sql. ⭐ 134 🍴 89
  • go-sql-driver/mysql - MySQL driver for Go. ⭐ 2410 🍴 580
  • go-sqlite3 - SQLite3 driver for go that using database/sql. ⭐ 1247 🍴 306
  • gofreetds Microsoft MSSQL driver. Go wrapper over FreeTDS. ⭐ 36 🍴 18
  • pgx - PostgreSQL driver supporting features beyond those exposed by database/sql. ⭐ 575 🍴 78
  • pq - Pure Go Postgres driver for database/sql. ⭐ 2111 🍴 319

• NoSQL Databases

  • aerospike-client-go - Aerospike client in Go language. ⭐ 168 🍴 58
  • arangolite - Lightweight golang driver for ArangoDB. ⭐ 28 🍴 5
  • cayley - A graph database with support for multiple backends. ⭐ 7526 🍴 649
  • dynago - Dynago is a principle of least surprise client for DynamoDB ⭐ 16 🍴 7
  • go-couchbase - Couchbase client in Go ⭐ 210 🍴 68
  • go-couchdb - Yet another CouchDB HTTP API wrapper for Go ⭐ 32 🍴 13
  • gocb - Official Couchbase Go SDK ⭐ 174 🍴 38
  • gocql - A Go language driver for Apache Cassandra.
  • gomemcache - memcache client library for the Go programming language. ⭐ 620 🍴 176
  • gorethink - Go language driver for RethinkDB ⭐ 923 🍴 95
  • mgo - 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.
  • neo4j - Neo4j Rest API Bindings for Golang ⭐ 15 🍴 2
  • Neo4j-GO - Neo4j REST Client in golang. ⭐ 63 🍴 14
  • neoism - Neo4j client for Golang ⭐ 255 🍴 52
  • redigo - Redigo is a Go client for the Redis database. ⭐ 2233 🍴 400
  • redis - Redis client for Golang ⭐ 881 🍴 147
  • redis - A simple, powerful Redis client for Go. ⭐ 503 🍴 171
  • redis - Redis-protocol compatible TCP servers/services. ⭐ 88 🍴 6

• Search and Analytic Databases

  • bleve - A modern text indexing library for go. ⭐ 2530 🍴 216
  • elastic - Elasticsearch client for Google Go. ⭐ 659 🍴 161
  • elastigo - A Elasticsearch client library. ⭐ 757 🍴 211
  • goes - A library to interact with Elasticsearch. ⭐ 71 🍴 25
  • skizze - A probabilistic data-structures service and storage. ⭐ 20 🍴 4

Date & Time

Libraries for working with dates and times.

• durafmt - A time duration formatting library for Go. ⭐ 123 🍴 3
• go-persian-calendar - The implementation of the Persian (Solar Hijri) Calendar in Go (golang). ⭐ 7 🍴 0
• goweek - Library for working with week entity in golang. ⭐ 7 🍴 1
• now - Now is a time toolkit for golang. ⭐ 624 🍴 41
• NullTime - Nullable time.Time ⭐ 1 🍴 1
• timeutil - Useful extensions (Timedelta, Strftime, ...) to the golang's time package. ⭐ 103 🍴 4

Distributed Systems

Packages that help with building Distributed Systems.

• celeriac - A library for adding support for interacting and monitoring Celery workers, tasks and events in Go ⭐ 14 🍴 2
• flowgraph - MPI-style ready-send coordination layer. ⭐ 14 🍴 0
• glow - Easy-to-Use scalable distributed big data processing, Map-Reduce, DAG execution, all in pure Go. ⭐ 968 🍴 66
• go-jump - A port of Google's "Jump" Consistent Hash function. ⭐ 71 🍴 7
• gorpc - Simple, fast and scalable RPC library for high load. ⭐ 239 🍴 30
• grpc-go - The Go language implementation of gRPC. HTTP/2 based RPC. ⭐ 1813 🍴 277
• micro - A pluggable microservice toolkit and distributed systems platform. ⭐ 2099 🍴 113
• NATS - A lightweight, high performance messaging system for microservices, IoT, and cloud native systems. ⭐ 2140 🍴 249
• raft - Golang implementation of the Raft consensus protocol, by HashiCorp. ⭐ 638 🍴 91
• torrent - BitTorrent client package. ⭐ 1163 🍴 67
  • dht - BitTorrent Kademlia DHT implementation. ⭐ 1163 🍴 67
  • go-peerflix - Video streaming torrent client. ⭐ 161 🍴 25

Email

Libraries that implement email creation and sending

• douceur - CSS inliner for your HTML emails. ⭐ 51 🍴 5
• email - A robust and flexible email library for Go. ⭐ 682 🍴 67
• go-dkim - A DKIM library, to sign & verify email. ⭐ 16 🍴 5
• Gomail - Gomail is a very simple and powerful package to send emails. ⭐ 904 🍴 64
• Hectane - Lightweight SMTP client providing an HTTP API ⭐ 59 🍴 4
• MailHog - Email and SMTP testing with web and API interface ⭐ 947 🍴 53
• SendGrid - SendGrid's Go library for sending email ⭐ 195 🍴 49
• smtp - SMTP server protocol state machine ⭐ 23 🍴 4

Embeddable Scripting Languages

Embedding other languages inside your go code

• agora - Dynamically typed, embeddable programming language in Go ⭐ 223 🍴 22
• anko - Scriptable interpreter written in Go ⭐ 267 🍴 24
• gisp - Simple LISP in Go ⭐ 325 🍴 22
• go-duktape - Duktape JavaScript engine bindings for Go ⭐ 343 🍴 30
• go-lua - A port of the Lua 5.2 VM to pure Go ⭐ 684 🍴 35
• go-php - PHP bindings for Go ⭐ 130 🍴 16
• go-python - naive go bindings to the CPython C-API ⭐ 377 🍴 37
• golua - Go bindings for Lua C API ⭐ 271 🍴 65
• gopher-lua - a Lua 5.1 VM and compiler written in Go ⭐ 1207 🍴 92
• otto - A JavaScript interpreter written in Go ⭐ 2181 🍴 177
• purl - Perl 5.18.2 embedded in Go ⭐ 11 🍴 0

Financial

Packages for accounting and finance

• accounting - money and currency formatting for golang ⭐ 205 🍴 7
• decimal - Arbitrary-precision fixed-point decimal numbers ⭐ 289 🍴 49

Forms

Libraries for working with forms.

• bind - Bind form data to any Go values ⭐ 14 🍴 2
• binding - Binds form and JSON data from net/http Request to struct. ⭐ 476 🍴 39
• conform - Keeps user input in check. Trims, sanitizes & scrubs data based on struct tags. ⭐ 17 🍴 1
• formam - decode form's values into a struct. ⭐ 50 🍴 2
• forms - A framework-agnostic library for parsing and validating form/JSON data which supports multipart forms and files. ⭐ 60 🍴 3
• gorilla/csrf - CSRF protection for Go web applications & services. ⭐ 117 🍴 16
• nosurf - A CSRF protection middleware for Go. ⭐ 640 🍴 41

Game Development

Awesome game development libraries.

• Ebiten - A simple SNES-like 2D game library in Go ⭐ 113 🍴 8
• engo - Engo is an open-source 2D game engine written in Go. It follows the Entity-Component-System paradigm. ⭐ 202 🍴 28
• GarageEngine - 2d game engine written in Go working on OpenGL. ⭐ 230 🍴 18
• glm - A performance oriented vector, matrix, geometry library. ⭐ 17 🍴 2
• glop - Glop (Game Library Of Power) is a fairly simple cross-platform game library. ⭐ 70 🍴 7
• go-astar - Go implementation of the A* path finding algorithm ⭐ 149 🍴 12
• go-collada - Go package for working with the Collada file format. ⭐ 8 🍴 0
• go-sdl2 - Go bindings for the Simple DirectMedia Layer. ⭐ 383 🍴 76
• go3d - A performance oriented 2D/3D math package for Go ⭐ 106 🍴 12
• gonet - A game server skeleton implemented with golang ⭐ 668 🍴 242
• Leaf - A lightweight game server framework ⭐ 670 🍴 205
• lux - A 3D physically based rendering engine. ⭐ 36 🍴 2
• math - A float32 native version of standard library math. ⭐ 9 🍴 0
• termloop - Terminal-based game engine for Go, built on top of Termbox ⭐ 623 🍴 29
• tornago - A 3D rigid body physics engine in pure Go. ⭐ 22 🍴 1

Generation & Generics

Tools to enhance the language with features like generics via code generation

• gen - Code generation tool for ‘generics’-like functionality. ⭐ 685 🍴 44
• go-linq - .NET LINQ-like query methods for Go. ⭐ 776 🍴 49
• interfaces - Command line tool for generating interface definitions. ⭐ 70 🍴 1
• pkgreflect - A Go preprocessor for package scoped reflection. ⭐ 32 🍴 5

Go Compilers

Tools for compiling Go to other languages

• gopherjs - A compiler from Go to JavaScript. ⭐ 3869 🍴 175
• llgo - LLVM-based compiler for Go. ⭐ 743 🍴 59
• tardisgo - Golang to Haxe to CPP/CSharp/Java/JavaScript transpiler. ⭐ 309 🍴 15

Goroutines

Tools for managing and working with Goroutines

• grpool - Lightweight Goroutine pool. ⭐ 108 🍴 7
• pool - Go consumer goroutine pool for easy goroutine handling + time saving. ⭐ 48 🍴 3
• tunny - A goroutine pool for golang. ⭐ 318 🍴 24

GUI

Libraries for building GUI Applications

• go-gtk - Go bindings for GTK
• go-qml - QML support for the Go language ⭐ 1660 🍴 161
• goqt - Golang bindings to the Qt cross-platform application framework. ⭐ 1013 🍴 70
• gosx-notifier - OSX Desktop Notifications library for Go. ⭐ 294 🍴 22
• gotk3 - Go bindings for GTK3. ⭐ 79 🍴 22
• sciter - Go bindings for Sciter: the Embeddable HTML/CSS/script engine for modern desktop UI development. ⭐ 275 🍴 30
• systray - Cross platform Go library to place an icon and menu in the notification area ⭐ 80 🍴 12
• trayhost - Cross-platform Go library to place an icon in the host operating system's taskbar. ⭐ 41 🍴 5
• ui - Platform-native GUI library for Go. ⭐ 2946 🍴 182
• walk - Windows application library kit for Go. ⭐ 1319 🍴 258

Hardware

Libraries, tools, and tutorials for interacting with hardware.

See go-hardware for a comprehensive list. ⭐ 359 🍴 23

Images

Libraries for manipulating images.

• bimg - Small package for fast and efficient image processing using libvips ⭐ 170 🍴 32
• geopattern - Create beautiful generative image patterns from a string. ⭐ 851 🍴 36
• gift - Package of image processing filters. ⭐ 719 🍴 48
• go-cairo - Go binding for the cairo graphics library. ⭐ 52 🍴 13
• go-gd - Go binding for GD library ⭐ 39 🍴 12
• go-nude - Nudity detection with Go. ⭐ 183 🍴 20
• go-opencv - Go bindings for OpenCV. ⭐ 394 🍴 72
• go-webcolors - Port of webcolors library from Python to Go. ⭐ 17 🍴 0
• imagick - Go binding to ImageMagick's MagickWand C API. ⭐ 424 🍴 69
• imaginary - Fast and simple HTTP microservice for image resizing ⭐ 764 🍴 53
• imaging - Simple Go image processing package. ⭐ 832 🍴 95
• img - A selection of image manipulation tools. ⭐ 76 🍴 2
• mpo - A decoder and conversion tool for MPO 3D Photos. ⭐ 3 🍴 1
• picfit - An image resizing server written in Go ⭐ 488 🍴 37
• resize - Image resizing for the Go with common interpolation methods. ⭐ 1081 🍴 103
• rez - Image resizing in pure Go and SIMD. ⭐ 117 🍴 6
• smartcrop - Finds good crops for arbitrary images and crop sizes ⭐ 291 🍴 26
• svgo - Go Language Library for SVG generation. ⭐ 738 🍴 63
• tga - Package tga is a TARGA image format decoder/encoder. ⭐ 12 🍴 5

Logging

Libraries for generating and working with log files.

• glog - Leveled execution logs for Go. ⭐ 987 🍴 194
• go-log - Log lib supports level and multi handlers. ⭐ 14 🍴 5
• go-log - A log4j implementation in Go. ⭐ 19 🍴 7
• go-logger - Simple logger of Go Programs, with level handlers. ⭐ 155 🍴 16
• gologger - Simple easy to use log lib for go, logs in Colored Cosole, Simple Console, File or Elasticsearch. ⭐ 19 🍴 4
• log - Structured logging package for Go. ⭐ 262 🍴 16
• log - Simple, configurable and scalable Structured Logging for Go. ⭐ 165 🍴 6
• log-voyage - Full-featured logging saas written in golang. ⭐ 59 🍴 6
• log15 - Simple, powerful logging for Go ⭐ 448 🍴 56
• logex - An golang log lib, supports tracking and level, wrap by standard log lib ⭐ 24 🍴 2
• logger - Minimalistic logging library for Go. ⭐ 64 🍴 7
• logrus - a structured logger for Go. ⭐ 2803 🍴 391
• logrusly - logrus plug-in to send errors to a Loggly. ⭐ 6 🍴 4
• logutils - Utilities for slightly better logging in Go (Golang) extending the standard logger. ⭐ 134 🍴 13
• logxi - A 12-factor app logger that is fast and makes you happy. ⭐ 249 🍴 17
• lumberjack - Simple rolling logger, implements io.WriteCloser. ⭐ 308 🍴 41
• mlog - A simple logging module for go, with 5 levels, an optional rotating logfile feature and stdout/stderr output. ⭐ 4 🍴 7
• ozzo-log - High performance logging supporting log severity, categorization, and filtering. Can send filtered log messages to various targets (e.g. console, network, mail). ⭐ 44 🍴 8
• seelog - logging functionality with flexible dispatching, filtering, and formatting. ⭐ 678 🍴 125
• slf - The Structured Logging Facade (SLF) for Go (like SLF4J but structured and for Go) ⭐ 27 🍴 1
• slog - The reference implementation of the Structured Logging Facade (SLF) for Go ⭐ 20 🍴 1
• stdlog - Stdlog is an object-oriented library providing leveled logging. It is very useful for cron jobs. ⭐ 28 🍴 4
• tail - A Go package striving to emulate the features of the BSD tail program. ⭐ 509 🍴 117
• xlog - A structured logger for net/context aware HTTP handlers with flexible dispatching. ⭐ 76 🍴 4

Machine Learning

Libraries for Machine Learning.

• bayesian - Naive Bayesian Classification for Golang. ⭐ 316 🍴 43
• CloudForest - Fast, flexible, multi-threaded ensembles of decision trees for machine learning in pure Go. ⭐ 357 🍴 47
• gago - Multi-population, flexible, parallel genetic algorithm. ⭐ 130 🍴 6
• go-fann - Go bindings for Fast Artificial Neural Networks(FANN) library. ⭐ 74 🍴 16
• go-galib - Genetic Algorithms library written in Go / golang ⭐ 119 🍴 26
• go-pr - Pattern recognition package in Go lang. ⭐ 36 🍴 8
• gobrain - Neural Networks written in go ⭐ 94 🍴 14
• godist - Various probability distributions, and associated methods. ⭐ 7 🍴 2
• goga - Genetic algorithm library for Go. ⭐ 34 🍴 3
• GoLearn - General Machine Learning library for Go. ⭐ 2847 🍴 316
• golinear - liblinear bindings for Go ⭐ 26 🍴 6
• goml - On-line Machine Learning in Go ⭐ 470 🍴 31
• goRecommend - Recommendation Algorithms library written in Go. ⭐ 44 🍴 2
• libsvm - libsvm golang version derived work based on LIBSVM 3.14. ⭐ 39 🍴 6
• mlgo - This project aims to provide minimalistic machine learning algorithms in Go. ⭐ 0 🍴 0
• neural-go - A multilayer perceptron network implemented in Go, with training via backpropagation. ⭐ 41 🍴 8
• probab - Probability distribution functions. Bayesian inference. Written in pure Go. ⭐ 1 🍴 0
• regommend - Recommendation & collaborative filtering engine ⭐ 109 🍴 10
• shield - Bayesian text classifier with flexible tokenizers and storage backends for Go ⭐ 79 🍴 21

Messaging

Libraries that implement messaging systems

• Centrifugo - Real-time messaging (Websockets or SockJS) server in Go. ⭐ 1043 🍴 58
• dbus - Native Go bindings for D-Bus. ⭐ 82 🍴 43
• emitter - Emits events using Go way, with wildcard, predicates, cancellation possibilities and many other good wins. ⭐ 61 🍴 3
• EventBus - The lightweight event bus with async compatibility. ⭐ 144 🍴 18
• go-longpoll - PubSub with long polling. ⭐ 7 🍴 0
• go-notify - Native implementation of the freedesktop notification spec. ⭐ 12 🍴 5
• go-nsq - the official Go package for NSQ ⭐ 596 🍴 140
• gopush-cluster - gopush-cluster is a go push server cluster. ⭐ 1239 🍴 380
• gorush - A push notification server using APNs2 and google GCM. ⭐ 122 🍴 9
• machinery - An asynchronous task queue/job queue based on distributed message passing. ⭐ 841 🍴 82
• mangos - Pure go implementation of the Nanomsg ("Scalable Protocols") with transport interoperability. ⭐ 867 🍴 67
• NATS Go Client - A lightweight and high performance publish-subscribe and distributed queueing messaging system - this is the Go library. ⭐ 717 🍴 111
• oplog - A generic oplog/replication system for REST APIs ⭐ 68 🍴 10
• pubsub - A simple pubsub package for go. ⭐ 87 🍴 12
• sarama - A Go library for Apache Kafka. ⭐ 1053 🍴 188
• Uniqush-Push - A redis backed unified push service for server-side notifications to mobile devices. ⭐ 827 🍴 130
• zmq4 - A Go interface to ZeroMQ version 4. Also available for version 3 and version 2. ⭐ 388 🍴 60

Miscellaneous

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

• afero - A FileSystem Abstraction System for Go. ⭐ 600 🍴 51
• archiver - Library and command for making and extracting .zip and .tar.gz archives ⭐ 100 🍴 6
• autoflags - Go package to automatically define command line flags from struct fields. ⭐ 12 🍴 0
• banner - Add beautiful banners into your Go applications. ⭐ 86 🍴 7
• browscap_go - GoLang Library for Browser Capabilities Project. ⭐ 17 🍴 5
• datacounter - Go counters for readers/writer/http.ResponseWriter. ⭐ 4 🍴 0
• go-chat-bot - IRC, Slack & Telegram bot written in Go. ⭐ 76 🍴 16
• go-commons-pool - A generic object pool for Golang. ⭐ 256 🍴 31
• go-multierror - A Go (golang) package for representing a list of errors as a single error. ⭐ 194 🍴 10
• go-shortid - Distributed generation of super short, unique, non-sequential, URL friendly IDs. ⭐ 63 🍴 1
• gopsutil - A cross-platform library for retrieving process and system utilization(CPU, Memory, Disks, etc). ⭐ 1060 🍴 218
• gosms - Your own local SMS gateway in Go that can be used to send SMS ⭐ 925 🍴 73
• gountries - A package that exposes country and subdivision data. ⭐ 87 🍴 4
• health - A Easy to use, extensible health check library. ⭐ 179 🍴 8
• jobs - A persistent and flexible background jobs library. ⭐ 335 🍴 23
• margelet - A framework for building Telegram bots. ⭐ 32 🍴 5
• notify - File system event notification library with simple API, similar to os/signal. ⭐ 158 🍴 20
• secdl - Lighttpd ModSecDownload algorithm ported to go to secure download urls. ⭐ 1 🍴 0
• stats - Monitors Go MemStats + System stats such as Memory, Swap and CPU and sends via UDP anywhere you want for logging etc... ⭐ 19 🍴 4
• werr - Error Wrapper creates an wrapper for the error type in Go which captures the File, Line and Stack of where it was called. ⭐ 4 🍴 0
• xkg - X Keyboard Grabber ⭐ 12 🍴 0
• xstrings - A collection of useful string functions ported from other languages. ⭐ 322 🍴 24

Natural Language Processing

Libraries for working with human languages.

• dpar - Transition-based statistical dependency parser. ⭐ 17 🍴 2
• go-eco - Similarity, dissimilarity and distance matrices; diversity, equitability and inequality measures; species richness estimators; coenocline models. ⭐ 2 🍴 1
• go-i18n - A package and an accompanying tool to work with localized text. ⭐ 265 🍴 46
• go-nlp - Utilities for working with discrete probability distributions and other tools useful for doing NLP work. ⭐ 48 🍴 10
• go-stem - Implementation of the porter stemming algorithm. ⭐ 38 🍴 10
• go2vec - Reader and utility functions for word2vec embeddings. ⭐ 11 🍴 1
• gojieba - This is a Go implementation of jieba which a Chinese word splitting algorithm. ⭐ 67 🍴 24
• golibstemmer - Go bindings for the snowball libstemmer library including porter 2 ⭐ 10 🍴 4
• gounidecode - Unicode transliterator (also known as unidecode) for Go ⭐ 38 🍴 17
• icu - Cgo binding for icu4c C library detection and conversion functions. Guaranteed compatibility with version 50.1. ⭐ 15 🍴 1
• libtextcat - Cgo binding for libtextcat C library. Guaranteed compatibility with version 2.2. ⭐ 8 🍴 6
• MMSEGO - This is a GO implementation of MMSEG which a Chinese word splitting algorithm. ⭐ 49 🍴 10
• paicehusk - Golang implementation of the Paice/Husk Stemming Algorithm ⭐ 13 🍴 3
• porter - This is a fairly straightforward port of Martin Porter's C implementation of the Porter stemming algorithm. ⭐ 2 🍴 0
• porter2 - Really fast Porter 2 stemmer. ⭐ 22 🍴 3
• segment - A Go library for performing Unicode Text Segmentation as described in Unicode Standard Annex #29 ⭐ 16 🍴 2
• sentences - A sentence tokenizer: converts text into a list of sentences. ⭐ 129 🍴 7
• snowball - Snowball stemmer port (cgo wrapper) for Go. Provides word stem extraction functionality Snowball native. ⭐ 13 🍴 0
• stemmer - Stemmer packages for Go programming language. Includes English and German stemmers. ⭐ 29 🍴 1
• textcat - A Go package for n-gram based text categorization, with support for utf-8 and raw text ⭐ 41 🍴 7

Networking

Libraries for working with various layers of the network

• arp - Package arp implements the ARP protocol, as described in RFC 826. ⭐ 36 🍴 7
• buffstreams - Streaming protocolbuffer data over TCP made easy ⭐ 135 🍴 6
• canopus - CoAP Client/Server implementation (RFC 7252) ⭐ 33 🍴 4
• dhcp6 - Package dhcp6 implements a DHCPv6 server, as described in RFC 3315. ⭐ 9 🍴 5
• dns - Go library for working with DNS ⭐ 1538 🍴 275
• ether - A cross-platform Go package for sending and receiving ethernet frames. ⭐ 34 🍴 1
• ethernet - Package ethernet implements marshaling and unmarshaling of IEEE 802.3 Ethernet II frames and IEEE 802.1Q VLAN tags. ⭐ 11 🍴 2
• fasthttp - Package fasthttp is a fast HTTP implementation for Go, up to 10 times faster than net/http ⭐ 2428 🍴 179
• ftp - Package ftp implements a FTP client as described in RFC 959. ⭐ 131 🍴 79
• go-getter - A Go library for downloading files or directories from various sources using a URL. ⭐ 245 🍴 15
• go-stun - A go implementation of the STUN client (RFC 3489 and RFC 5389). ⭐ 80 🍴 21
• golibwireshark - Package golibwireshark use libwireshark library to decode pcap file and analyse dissection data. ⭐ 4 🍴 0
• gopacket - A Go library for packet processing with libpcap bindings ⭐ 625 🍴 120
• gopcap - A Go wrapper for libpcap ⭐ 214 🍴 93
• goshark - Package goshark use tshark to decode IP packet and create data struct to analyse packet. ⭐ 2 🍴 0
• gosnmp - Native Go library for performing SNMP actions ⭐ 111 🍴 40
• gotcp - A Go package for quickly writing tcp applications ⭐ 163 🍴 72
• grab - Go package for managing file downloads ⭐ 29 🍴 2
• graval - An experimental FTP server framework. ⭐ 10 🍴 2
• kcp-go - KCP - A Fast and Reliable ARQ Protocol. ⭐ 85 🍴 28
• linkio - Network link speed simulation for Reader/Writer interfaces ⭐ 18 🍴 3
• llb - 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. ⭐ 1 🍴 0
• mdns - Simple mDNS (Multicast DNS) client/server library in Golang ⭐ 238 🍴 55
• mqttPaho - The Paho Go Client provides an MQTT client library for connection to MQTT brokers via TCP, TLS or WebSockets.
• portproxy - Simple TCP proxy which adds CORS support to API's which don't support it. ⭐ 22 🍴 0
• raw - Package raw enables reading and writing data at the device driver level for a network interface. ⭐ 18 🍴 2
• sftp - Package sftp implements the SSH File Transfer Protocol as described in https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt. ⭐ 260 🍴 80
• sslb - It's a Super Simples Load Balancer, just a little project to achieve some kind of performance. ⭐ 63 🍴 1
• tcp_server - A Go library for building tcp servers faster. ⭐ 44 🍴 21
• utp - Go uTP micro transport protocol implementation. ⭐ 49 🍴 10
• winrm - A Go WinRM client to remotely execute commands on Windows machines ⭐ 76 🍴 26

OpenGL

Libraries for using OpenGL in Go.

• gl - Go bindings for OpenGL (generated via glow). ⭐ 202 🍴 21
• glfw - Go bindings for GLFW 3. ⭐ 234 🍴 39
• goxjs/gl - Go cross-platform OpenGL bindings (OS X, Linux, Windows, browsers, iOS, Android). ⭐ 66 🍴 4
• goxjs/glfw - Go cross-platform glfw library for creating an OpenGL context and receiving events. ⭐ 26 🍴 3
• mathgl - Pure Go math package specialized for 3D math, with inspiration from GLM. ⭐ 124 🍴 17

ORM

Libraries that implement Object-Relational Mapping or datamapping techniques.

• beego orm - A powerful orm framework for go. Support: pq/mysql/sqlite3. ⭐ 7268 🍴 1811
• go-store - A simple and fast Redis backed key-value store library for Go. ⭐ 73 🍴 5
• gomodel - A lightweight, fast, orm-like library helps interactive with database. ⭐ 46 🍴 5
• GORM - The fantastic ORM library for Golang, aims to be developer friendly. ⭐ 3837 🍴 446
• gorp - Go Relational Persistence, ORM-ish library for Go. ⭐ 2091 🍴 262
• QBS - Stands for Query By Struct. A Go ORM. ⭐ 394 🍴 76
• Storm - Simple and powerful ORM for BoltDB. ⭐ 175 🍴 15
• upper.io/db - Single interface for interacting with different data sources through the use of adapters that wrap mature database drivers. ⭐ 339 🍴 37
• Xorm - Simple and powerful ORM for Go. ⭐ 1243 🍴 224
• Zoom - A blazing-fast datastore and querying engine built on Redis. ⭐ 135 🍴 6

Package Management

Libraries for package and dependency management.

• gigo - PIP-like dependency tool for golang, with support for private repositories and hashes. ⭐ 188 🍴 9
• glide - Manage your golang vendor and vendored packages with ease. Inspired by tools like Maven, Bundler, and Pip. ⭐ 2005 🍴 119
• godep - dependency tool for go, godep helps build packages reproducibly by fixing their dependencies. ⭐ 3541 🍴 327
• gom - Go Manager - bundle for go. ⭐ 1099 🍴 83
• goop - A simple dependency manager for Go (golang), inspired by Bundler. ⭐ 764 🍴 45
• gopm - Go Package Manager ⭐ 1003 🍴 97
• gpm - Barebones dependency manager for Go. ⭐ 961 🍴 52
• johnny-deps - Minimal dependency version using Git ⭐ 217 🍴 6
• nut - Vendor Go dependencies ⭐ 246 🍴 12
• VenGO - create and manage exportable isolated go virtual environments ⭐ 85 🍴 2

Query Language

• graphql - graphql parser + utilities. ⭐ 36 🍴 8
• graphql - GraphQL implementation in go. ⭐ 28 🍴 2
• graphql-go - An implementation of GraphQL for Go. ⭐ 434 🍴 44
• jsonql - JSON query expression library in Golang. ⭐ 53 🍴 3

Resource Embedding

• esc - Embeds files into Go programs and provides http.FileSystem interfaces to them. ⭐ 126 🍴 21
• fileb0x - Simple tool to embed files in go with focus on "customization" and ease to use. ⭐ 51 🍴 3
• go-bindata - Package that converts any file into managable Go source code. ⭐ 1859 🍴 139
• go-embed - Generates go code to embed resource files into your library or executable ⭐ 2 🍴 0
• go-resources - Unfancy resources embedding with Go. ⭐ 103 🍴 7
• go.rice - go.rice is a Go package that makes working with resources such as html,js,css,images and templates very easy. ⭐ 729 🍴 41
• statics - Embeds static resources into go files for single binary compilation + works with http.FileSystem + symlinks. ⭐ 31 🍴 2
• vfsgen - Generates a vfsdata.go file that statically implements the given virtual filesystem. ⭐ 84 🍴 7

Science and Data Analysis

Libraries for scientific computing and data analyzing.

• blas - Implementation of BLAS (Basic Linear Algebra Subprograms) ⭐ 91 🍴 14
• chart - Simple Chart Plotting library for Go. Supports many graphs types. ⭐ 321 🍴 46
• evaler - A simple floating point arithmetic expression evaluator ⭐ 24 🍴 5
• ewma - Exponentially-weighted moving averages ⭐ 153 🍴 12
• geom - 2D geometry for golang ⭐ 33 🍴 13
• go-dsp - Digital Signal Processing for Go ⭐ 387 🍴 27
• go-fn - Mathematical functions written in Go language, that are not covered by math pkg ⭐ 2 🍴 0
• go-gt - Graph theory algorithms written in "Go" language ⭐ 1 🍴 0
• go.matrix - linear algebra for go (has been stalled) ⭐ 246 🍴 60
• gocomplex - A complex number library for the Go programming language. ⭐ 1 🍴 0
• gofrac - A (goinstallable) fractions library for go with support for basic arithmetic. ⭐ 6 🍴 3
• gohistogram - Approximate histograms for data streams ⭐ 70 🍴 14
• gonum/mat64 - The general purpose package for matrix computation. Package mat64 provides basic linear algebra operations for float64 matrices. ⭐ 260 🍴 37
• gonum/plot - gonum/plot provides an API for building and drawing plots in Go. ⭐ 262 🍴 35
• goraph - A pure Go graph theory library(data structure, algorith visualization) ⭐ 217 🍴 32
• gostat - A statistics library for the go language ⭐ 9 🍴 1
• mudlark-go - A collection of packages providing (hopefully) useful code for use in software using Google's Go programming language. ⭐ 0 🍴 0
• pagerank - Weighted PageRank algorithm implemented in Go ⭐ 13 🍴 4
• stats - A statistics package with common functions missing from the Golang standard library. ⭐ 608 🍴 39
• streamtools - general purpose, graphical tool for dealing with streams of data. ⭐ 1277 🍴 114
• vectormath - Vectormath for Go, an adaptation of the scalar C functions from Sony's Vector Math library, as found in the Bullet-2.79 source code. (currently inactive) ⭐ 52 🍴 8

Security

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

• acmetool — ACME (Let's Encrypt) client tool with automatic renewal. ⭐ 836 🍴 30
• BadActor - An in-memory, application-driven jailer built in the spirit of fail2ban ⭐ 172 🍴 4
• go-yara - Go Bindings for YARA, the "pattern matching swiss knife for malware researchers (and everyone else)" ⭐ 29 🍴 6
• lego - Pure Go ACME client library and CLI tool (for use with Let's Encrypt) ⭐ 1247 🍴 86
• passlib - Futureproof password hashing library. ⭐ 96 🍴 5
• simple-scrypt - an scrypt package with a simple, obvious API and automatic cost calibration built-in. ⭐ 64 🍴 6

Serialization

Libraries and tools for binary serialization

• asn1 - Asn.1 BER and DER encoding library for golang ⭐ 3 🍴 1
• colfer - Code generation for the Colfer binary format ⭐ 14 🍴 1
• go-capnproto - Cap'n Proto library and parser for go ⭐ 239 🍴 20
  • bambam - generator for Cap'n Proto schemas from go. ⭐ 53 🍴 7
• go-codec - High Performance, feature-Rich, idiomatic encode, decode and rpc library for msgpack, cbor and json, with runtime-based OR code-generation support ⭐ 595 🍴 79
• gogoprotobuf - Protocol Buffers for Go with Gadgets ⭐ 454 🍴 63
• goprotobuf - Go support, in the form of a library and protocol compiler plugin, for Google's protocol buffers. ⭐ 961 🍴 206
• mapstructure - Go library for decoding generic map values into native Go structures. ⭐ 607 🍴 75
• php_session_decoder - GoLang library for working with PHP session format and PHP Serialize/Unserialize functions ⭐ 52 🍴 18
• structomap - Library to easily and dynamically generate maps from static structures. ⭐ 32 🍴 2

Server Applications

• algernon - HTTP/2 web server with built-in support for Lua, Markdown, GCSS and Amber. ⭐ 242 🍴 12
• Caddy - Caddy is an alternative, HTTP/2 web server that's easy to configure and use. ⭐ 6278 🍴 403
• consul - Consul is a tool for service discovery, monitoring and configuration.
• devd - A local webserver for developers ⭐ 2101 🍴 72
• etcd - A highly-available key value store for shared configuration and service discovery. ⭐ 9836 🍴 1645
• minio - Minio is a distributed object storage server. ⭐ 1324 🍴 124
• nsq - A realtime distributed messaging platform
• yakvs - A small, networked, in-memory key-value store. ⭐ 7 🍴 1

Template Engines

Libraries and tools for templating and lexing.

• ace - Ace is an HTML template engine for Go, inspired by Slim and Jade. Ace is a refinement of Gold. ⭐ 474 🍴 26
• amber - Amber is an elegant templating engine for Go Programming Language It is inspired from HAML and Jade. ⭐ 611 🍴 37
• damsel - Markup language featuring html outlining via css-selectors, extensible via pkg html/template and others. ⭐ 16 🍴 1
• ego - A lightweight templating language that lets you write templates in Go. Templates are translated into Go and compiled. ⭐ 252 🍴 21
• fasttemplate - Simple and fast template engine. Substitutes template placeholders up to 10x faster than text/template. ⭐ 69 🍴 8
• gofpdf - A PDF document generator with high level support for text, drawing and images. ⭐ 256 🍴 48
• kasia.go - Templating system for HTML and other text documents - go implementation. ⭐ 67 🍴 5
• mustache - A Go implementation of the Mustache template language. ⭐ 787 🍴 116
• pongo2 - A Django-like template-engine for Go. ⭐ 737 🍴 69
• quicktemplate - Fast, powerful, yet easy to use template engine. Converts templates into Go code and then compiles it. ⭐ 429 🍴 24
• raymond - A complete handlebars implementation in Go. ⭐ 96 🍴 3
• Razor - Razor view engine for Golang. ⭐ 521 🍴 65
• Soy - Closure templates (aka Soy templates) for Go, following the official spec ⭐ 114 🍴 13

Testing

Libraries for testing codebases and generating test data.

• Testing Frameworks

  • assert - Basic Assertion Library used along side native go testing, with building blocks for custom assertions ⭐ 5 🍴 2
  • assert - Asserts to Go testing ⭐ 128 🍴 35
  • badio - Extensions to Go's testing/iotest package ⭐ 2 🍴 1
  • bro - Watch files in directory and run tests for them ⭐ 11 🍴 1
  • frisby - a REST API testing framework ⭐ 144 🍴 7
  • ginkgo - BDD Testing Framework for Go
  • go-carpet - Tool for viewing test coverage in terminal ⭐ 142 🍴 2
  • go-mutesting - Mutation testing for Go source code ⭐ 62 🍴 3
  • go-vcr - Record and replay your HTTP interactions for fast, deterministic and accurate tests ⭐ 92 🍴 5
  • goblin - Mocha like testing framework fo Go ⭐ 285 🍴 16
  • gocheck - A more advanced testing framework alternative to gotest.
  • GoConvey - BDD-style framework with web UI and live reload ⭐ 2197 🍴 175
  • godog - Cucumber or Behat like BDD framework for Go. ⭐ 65 🍴 5
  • gofight - API Handler Testing for Golang Router framework. ⭐ 38 🍴 1
  • gomega - Rspec like matcher/assertion library.
  • GoSpec - BDD-style testing framework for the Go programming language. ⭐ 109 🍴 17
  • gospecify - This provides a BDD syntax for testing your Go code. It should be familiar to anybody who has used libraries such as rspec. ⭐ 51 🍴 4
  • Hamcrest - fluent framework for declarative Matcher objects that, when applied to input values, produce self-describing results. ⭐ 22 🍴 2
  • restit - A Go micro framework to help writing RESTful API integration test. ⭐ 26 🍴 0
  • testfixtures - A helper for Rails' like test fixtures to test database applications. ⭐ 51 🍴 0
  • Testify - A sacred extension to the standard go testing package. ⭐ 1951 🍴 221

• Mock

  • counterfeiter - Tool for generating self-contained mock objects ⭐ 86 🍴 12
  • go-sqlmock - Mock SQL driver for testing database interactions ⭐ 228 🍴 39
  • go-txdb - Single transaction based database driver mainly for testing purposes. ⭐ 5 🍴 0
  • gock - Versatile HTTP mocking made easy. ⭐ 217 🍴 3
  • gomock - Mocking framework for the Go programming language. ⭐ 274 🍴 38
  • mockhttp - Mock object for Go http.ResponseWriter ⭐ 19 🍴 4

• Fuzzing and delta-debugging/reducing/shrinking

  • go-fuzz - A randomized testing system ⭐ 1410 🍴 78
  • gofuzz - A library for populating go objects with random values ⭐ 235 🍴 14
  • gogenerate - A Scalacheck-like library for Go ⭐ %!f() 🍴 %!f()
  • Tavor - A generic fuzzing and delta-debugging framework ⭐ 144 🍴 4

Text Processing

Libraries for parsing and manipulating texts.

• Specific Formats
  • blackfriday - Markdown processor in Go ⭐ 1858 🍴 259
    • github_flavored_markdown - GitHub Flavored Markdown renderer with fenced code block highlighting, clickable header anchor links. ⭐ 32 🍴 4
  • bluemonday - HTML Sanitizer ⭐ 390 🍴 25
  • enca - Minimal cgo bindings for libenca. ⭐ 2 🍴 1
  • genex - Count and expand Regular Expressions into all matching Strings ⭐ 36 🍴 3
  • go-humanize - Formatters for time, numbers, and memory size to human readable format. ⭐ 699 🍴 65
  • go-nmea - NMEA parser library for the Go language. ⭐ 15 🍴 1
  • go-pkg-rss - This package reads RSS and Atom feeds and provides a caching mechanism that adheres to the feed specs. ⭐ 268 🍴 72
  • go-pkg-xmlx - Extension to the standard Go XML package. Maintains a node tree that allows forward/backwards browsing and exposes some simple single/multi-node search functions. ⭐ 109 🍴 28
  • go-runewidth - Functions to get fixed width of the character or string. ⭐ 54 🍴 9
  • gofeed - Parse RSS and Atom feeds in Go ⭐ 448 🍴 14
  • gographviz - Parses the Graphviz DOT language. ⭐ 42 🍴 10
  • gommon/bytes - Format bytes to string. ⭐ 120 🍴 17
  • gonameparts - Parses human names into individual name parts ⭐ 19 🍴 1
  • GoQuery - GoQuery brings a syntax and a set of features similar to jQuery to the Go language. ⭐ 2727 🍴 272
  • goregen - A library for generating random strings from regular expressions. ⭐ 16 🍴 3
  • guesslanguage - Functions to determine the natural language of a unicode text. ⭐ 21 🍴 4
  • mxj - Encode / decode XML as JSON or map[string]interface{}; extract values with dot-notation paths and wildcards. Replaces x2j and j2x packages. ⭐ 120 🍴 22
  • slug - URL-friendly slugify with multiple languages support. ⭐ 77 🍴 10
  • Slugify - A Go slugify application that handles string. ⭐ 11 🍴 0
  • toml - TOML configuration format (encoder/decoder with reflection). ⭐ 900 🍴 140
• Utility
  • gotabulate - Easily pretty-print your tabular data with Go. ⭐ 120 🍴 7
  • kace - Common case conversions covering common initialisms. ⭐ 2 🍴 0
  • parseargs-go - A string argument parser that understands quotes and backslashes ⭐ 3 🍴 0
  • parth - URL path segmentation parsing. ⭐ 6 🍴 0
  • xurls - Extract urls from text ⭐ 189 🍴 8

Third-party APIs

Libraries for accessing third party APIs.

• anaconda - A Go client library for the Twitter 1.1 API ⭐ 546 🍴 145
• aws-sdk-go - The official AWS SDK for the Go programming language. ⭐ 2539 🍴 412
• brewerydb - Go library for accessing the BreweryDB API. ⭐ 10 🍴 0
• clarifai - A Go client library for interfacing with the Clarifai API. ⭐ 32 🍴 5
• discordgo - Go bindings for the Discord Chat API ⭐ 95 🍴 22
• facebook - Go Library that supports the Facebook Graph API ⭐ 312 🍴 78
• gads - Google Adwords Unofficial API ⭐ 16 🍴 13
• gami - Go library for Asterisk Manager Interface. ⭐ 15 🍴 7
• gcm - Go library for Google Cloud Messaging ⭐ 28 🍴 2
• geo-golang - Go Library to access Google Maps, MapQuest, Nominatim, OpenCage, HERE, Bing, Mapbox, and OpenStreetMap geocoding / reverse geocoding APIs. ⭐ 122 🍴 11
• ghost - Go Library for accessing the Snapchat API. ⭐ 16 🍴 1
• github - Go library for accessing the GitHub API. ⭐ 1721 🍴 372
• go-imgur - Go client library for imgur ⭐ 2 🍴 0
• go-jira - Go client library for Atlassian JIRA ⭐ 23 🍴 13
• go-marathon - A Go library for interacting with Mesosphere's Marathon PAAS. ⭐ 81 🍴 49
• go-trending - Go library for accessing trending repositories and developers at Github. ⭐ 72 🍴 2
• go-twitter - Go client library for the Twitter v1.1 APIs. ⭐ 70 🍴 7
• go-xkcd - Go client for the xkcd API. ⭐ 14 🍴 0
• goamz - Popular fork of goamz which adds some missing API calls to certain packages. ⭐ 626 🍴 228
• GoMusicBrainz - a Go MusicBrainz WS2 client library. ⭐ 18 🍴 6
• google - Auto-generated Google APIs for Go. ⭐ 666 🍴 148
• google-analytics - A simple wrapper for easy google analytics reporting. ⭐ 4 🍴 0
• google-cloud - Google Cloud APIs Go Client Library. ⭐ 315 🍴 79
• gostorm - GoStorm is a Go library that implements the communications protocol required to write Storm spouts and Bolts in Go that communicate with the Storm shells. ⭐ 79 🍴 13
• hipchat - This project implements a golang client library for the Hipchat API. ⭐ 98 🍴 23
• hipchat (xmpp) - A golang package to communicate with HipChat over XMPP. ⭐ 92 🍴 27
• Medium - A Golang SDK for Medium's OAuth2 API. ⭐ 45 🍴 9
• megos - A client library for accessing an Apache Mesos cluster ⭐ 36 🍴 4
• minio-go - Minio Go Library for Amazon S3 compatible cloud storage. ⭐ 102 🍴 36
• mixpanel - Mixpanel is a library for tracking events and sending Mixpanel profile updates to Mixpanel from your go applications. ⭐ 13 🍴 2
• paypal - Wrapper for PayPal payment API ⭐ 92 🍴 18
• playlyfe - The Playlyfe Rest API Go SDK ⭐ 0 🍴 0
• pushover - Go wrapper for the Pushover API. ⭐ 11 🍴 2
• rrdaclient - Go Library to access statdns.com API, which is in turn RRDA API. DNS Queries over HTTP. ⭐ 3 🍴 0
• shopify - Go Library to make CRUD request to the Shopify API. ⭐ 10 🍴 3
• slack - Slack API in Go. ⭐ 528 🍴 104
• smite - Go package to wraps access to the Smite game API. ⭐ 7 🍴 0
• spotify - Go Library to access Spotify WEB API. ⭐ 7 🍴 1
• steam - Go Library to interact with Steam game servers. ⭐ 8 🍴 0
• stripe - Go client for the Stripe API ⭐ 405 🍴 94
• telebot - Telegram bot framework written in Go. ⭐ 178 🍴 35
• telegram-bot-api - Simple and clean Telegram bot client. ⭐ 224 🍴 36
• textbelt - Go client for the textbelt.com txt messaging API. ⭐ 4 🍴 0
• TheMovieDb - A simple golang package to communicate with themoviedb.org ⭐ 4 🍴 1
• translate - Go online translation package. ⭐ 9 🍴 1
• tumblr - Go wrapper for the Tumblr v2 API. ⭐ 0 🍴 1
• webhooks - Webhook reciever for GitHub and Bitbucket. ⭐ 24 🍴 3

Utilities

General utilities and tools to make your life easier.

• abutil - A collection of often-used Golang helpers. ⭐ 6 🍴 0
• apm - A process manager for Golang applications with an HTTP API. ⭐ 45 🍴 2
• boilr - A blazingly fast CLI tool for creating projects from boilerplate templates. ⭐ 208 🍴 11
• command - Command pattern for Go with thread safe serial and parallel dispatcher ⭐ 1 🍴 0
• coop - Cheat sheet for some of the common concurrent flows in Go. ⭐ 1154 🍴 51
• Death - Managing go application shutdown with signals. ⭐ 29 🍴 3
• Deepcopier - Simple struct copying for Go. ⭐ 82 🍴 6
• delve - Go debugger. ⭐ 3727 🍴 247
• fastlz - Wrap over FastLz (free, open-source, portable real-time compression library) for GoLang. ⭐ 4 🍴 1
• filetype - Small package to infer the file type checking the magic numbers signature. ⭐ 60 🍴 4
• fzf - A command-line fuzzy finder written in Go ⭐ 5034 🍴 211
• generate - runs go generate recursively on a specified path or environment variable and can filter by regex. ⭐ 1 🍴 1
• gentleman - Full-featured plugin-driven HTTP client library. ⭐ 280 🍴 2
• go-cron - A 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. ⭐ 116 🍴 8
• go-debug - Conditional debug logging for Golang libraries & applications. ⭐ 313 🍴 26
• go-dry - DRY (don't repeat yourself) package for Go. ⭐ 152 🍴 15
• go-rate - A timed rate limiter for Go. ⭐ 192 🍴 8
• go-sitemap-generator - XML Sitemap generator written in Go. ⭐ 12 🍴 3
• go-trigger - Go-lang global event triggerer, Register Events with an id and trigger the event from anywhere from your project. ⭐ 51 🍴 11
• go-underscore - A useful collection of helpfully functional Go collection utilities. ⭐ 846 🍴 41
• goback - Go simple exponential backoff package. ⭐ 25 🍴 1
• godaemon - Utility to write daemons. ⭐ 262 🍴 15
• godotenv - A Go port of Ruby's dotenv library (Loads environment variables from .env.) ⭐ 296 🍴 22
• godropbox - Common libraries for writing Go services/applications from Dropbox. ⭐ 3058 🍴 270
• gohper - Various tools/modules help for development. ⭐ 209 🍴 42
• gojq - JSON query in Golang. ⭐ 39 🍴 1
• golarm - Fire alarms with system events. ⭐ 19 🍴 1
• golog - Easy and lightweight CLI tool to time track your tasks. ⭐ 16 🍴 4
• gopencils - Small and simple package to easily consume REST APIs. ⭐ 346 🍴 25
• goplaceholder - a small golang lib to generate placeholder images. ⭐ 10 🍴 5
• goreq - Minimal and simple request library for Go language. ⭐ 469 🍴 70
• goreq - An enhanced simplified HTTP client based on gorequest. ⭐ 21 🍴 6
• gorequest - Simplified HTTP client with rich features for Go. ⭐ 727 🍴 92
• gotenv - Load environment variables from .env or any io.Reader in Go ⭐ 49 🍴 4
• grequests - An elegant and simple net/http wrapper that follows Python's requests library ⭐ 721 🍴 32
• htcat - Parallel and Pipelined HTTP GET Utility ⭐ 420 🍴 23
• httpcontrol - Package httpcontrol allows for HTTP transport level control around timeouts and retries. ⭐ 405 🍴 26
• hystrix-go - Implements Hystrix patterns of programmer-defined fallbacks aka circuit breaker. ⭐ 408 🍴 39
• JobRunner - Smart and featureful cron job scheduler with job queuing and live monitoring built in. ⭐ 275 🍴 9
• jsonf - Console tool for highlighted formatting and struct query fetching JSON. ⭐ 26 🍴 4
• jsongo - Fluent API to make it easier to create Json objects. ⭐ 51 🍴 1
• lrserver - LiveReload server for Go ⭐ 67 🍴 4
• mc - Minio Client provides minimal tools to work with Amazon S3 compatible cloud storage and filesystems. ⭐ 243 🍴 31
• mergo - A helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements. ⭐ 142 🍴 41
• moldova - A utility for generating random data based on an input template. ⭐ 117 🍴 3
• mp - A simple cli email parser. It currently takes stdin and outputs JSON. ⭐ 11 🍴 0
• multitick - Multiplexor for aligned tickers. ⭐ 44 🍴 0
• netbug - Easy remote profiling of your services. ⭐ 36 🍴 2
• ngrok - Introspected tunnels to localhost. ⭐ 7242 🍴 895
• okrun - go run error steamroller. ⭐ 11 🍴 2
• panicparse - Groups similar goroutines and colorizes stack dump. ⭐ 1266 🍴 24
• peco - Simplistic interactive filtering tool. ⭐ 3006 🍴 98
• pester - Go HTTP client calls with retries, backoff, and concurrency. ⭐ 76 🍴 12
• pm - Process (i.e. goroutine) manager with an HTTP API. ⭐ 38 🍴 5
• profile - Simple profiling support package for Go. ⭐ 426 🍴 23
• request - Go HTTP Requests for Humans™. ⭐ 129 🍴 12
• rerun - Recompiling and rerunning go apps when source changes. ⭐ 104 🍴 4
• resty - Simple HTTP and REST client for Go inspired by Ruby rest-client. ⭐ 296 🍴 14
• robustly - Runs functions resiliently, catching and restarting panics. ⭐ 105 🍴 5
• scheduler - Cronjobs scheduling made easy. ⭐ 95 🍴 7
• sling - Go HTTP requests builder for API clients. ⭐ 321 🍴 19
• spinner - Go package to easily provide a terminal spinner with options. ⭐ 233 🍴 12
• sqlx - provides a set of extensions on top of the excellent built-in database/sql package. ⭐ 1808 🍴 156
• ugo - ugo is slice toolbox with concise syntax for Go. ⭐ 8 🍴 1
• xferspdy - Xferspdy provides binary diff and patch library in golang ⭐ 6 🍴 0
• xlsx - Library to simplify reading the XML format used by recent version of Microsoft Excel in Go programs. ⭐ 1003 🍴 248

Validation

Libraries for validation.

• govalidator - Validators and sanitizers for strings, numerics, slices and structs. ⭐ 1096 🍴 107
• validator - Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving. ⭐ 506 🍴 37

Version Control

Libraries for version control.

• gh - Scriptable server and net/http middleware for GitHub Webhooks. ⭐ 38 🍴 4
• git2go - Go bindings for libgit2. ⭐ 808 🍴 131
• go-vcs - manipulate and inspect VCS repositories in Go. ⭐ 42 🍴 11
• hgo - Hgo is a collection of Go packages providing read-access to local Mercurial repositories. ⭐ 8 🍴 2

Video

Libraries for manipulating video.

• aac/h264 - Golang aac/h264 encoder and decoder. ⭐ 173 🍴 40
• gmf - Go bindings for FFmpeg av* libraries. ⭐ 195 🍴 42
• goav - Comphrensive Go bindings for FFmpeg. ⭐ 148 🍴 37
• gst - Go bindings for GStreamer. ⭐ 110 🍴 24

Web Frameworks

Full stack web frameworks.

• Beego - beego is an open-source, high-performance web framework for the Go programming language. ⭐ 7268 🍴 1811
• Bone - Lightning Fast HTTP Multiplexer. ⭐ 906 🍴 58
• chi - Small, fast and expressive HTTP router built on net/context. ⭐ 328 🍴 24
• Echo - A fast and unfancy micro web framework for Go. ⭐ 4503 🍴 337
• Gin - 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. ⭐ 6757 🍴 735
• Gizmo - Microservice toolkit used by the New York Times. ⭐ 1416 🍴 74
• Glue - Robust Go and Javascript Socket Library (Alternative to Socket.io). ⭐ 164 🍴 9
• go-json-rest - A quick and easy way to setup a RESTful JSON API. ⭐ 2359 🍴 247
• go-kit - A Microservice toolkit with support for service discovery, load balancing, pluggable transports, request tracking, etc. ⭐ 4484 🍴 337
• go-relax - A framework of pluggable components to build RESTful API's. ⭐ 122 🍴 4
• go-rest - A small and evil REST framework for Go. ⭐ 90 🍴 9
• go-socket.io - socket.io library for golang, a realtime application framework. ⭐ 1193 🍴 170
• goa - Framework for developing microservices based on the design of Ruby's Praxis. ⭐ 791 🍴 75
• Goat - A minimalistic REST API server in Go. ⭐ 91 🍴 9
• gocraft/web - A mux and middleware package in Go. ⭐ 1065 🍴 79
• Goji - Goji is a minimalistic and flexible HTTP request multiplexer with support for net/context. ⭐ 195 🍴 12
• Golf - 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. ⭐ 170 🍴 10
• golongpoll - HTTP longpoll server library that makes web pub-sub simple. ⭐ 282 🍴 12
• Gondola - The web framework for writing faster sites, faster ⭐ 297 🍴 20
• goose - Server Sent Events in Go ⭐ 20 🍴 4
• Gorilla - Gorilla is a web toolkit for the Go programming language.
• httprouter - A high performance router. Use this and the standard http handlers to form a very high performance web framework. ⭐ 3210 🍴 287
• httptreemux - High-speed, flexible tree-based HTTP router for Go. Inspiration from httprouter. ⭐ 153 🍴 17
• Iris - A very minimal but flexible and high-performance golang web application framework, providing a robust set of features for building web applications.
• lars - Is a lightweight, fast and extensible zero allocation HTTP router for Go used to create customizable frameworks. ⭐ 286 🍴 12
• Macaron - Macaron is a high productive and modular design web framework in Go. ⭐ 1120 🍴 116
• mango - Mango is a modular web-application framework for Go, inspired by Rack, and PEP333. ⭐ 297 🍴 31
• medeina - Medeina is a HTTP routing tree based on HttpRouter, inspired by Roda and Cuba. ⭐ 15 🍴 1
• mux - A powerful URL router and dispatcher for golang. ⭐ 2444 🍴 385
• neo - Neo is minimal and fast Go Web Framework with extremely simple API. ⭐ 259 🍴 19
• ozzo-routing - A high-performance HTTP router and Web framework supporting routes with regular expressions. Comes with full support for quickly building a RESTful API application. ⭐ 77 🍴 9
• pat - Sinatra style pattern muxer for Go’s net/http library, by the author of Sinatra. ⭐ 953 🍴 96
• Resoursea - A REST framework for quickly writing resource based services. ⭐ 24 🍴 2
• REST Layer - A framework to build REST/GraphQL API on top of databases with mostly configuration over code.
• Revel - A high-productivity web framework for the Go language. ⭐ 6870 🍴 972
• rex - Rex is a library for modular development built upon gorilla/mux, fully compatible with net/http. ⭐ 10 🍴 1
• sawsij - lightweight, open-source web framework for building high-performance, data-driven web applications.
• Siesta - Composable framework to write middleware and handlers ⭐ 338 🍴 12
• tango - Micro & pluggable web framework for Go. ⭐ 417 🍴 59
• tigertonic - A Go framework for building JSON web services inspired by Dropwizard ⭐ 936 🍴 74
• traffic - Sinatra inspired regexp/pattern mux and web framework for Go. ⭐ 477 🍴 19
• VarHandler - Generate boilerplate http input and ouput handling. ⭐ 2 🍴 0
• vestigo - A performant, stand-alone, HTTP compliant URL Router for go web applications. ⭐ 39 🍴 6
• Volatile - Minimalist middleware stack promoting flexibility, good practices and clean code. ⭐ 79 🍴 1
• xmux - A high performance muxer based on httprouter with net/context support. ⭐ 54 🍴 8
• Zerver - Zerver is an expressive, modular, feature completed RESTful framework. ⭐ 131 🍴 19
• zeus - A very simple and fast HTTP router for Go. ⭐ 94 🍴 9

Middlewares

Actual middlewares

• CORS - Easily add CORS capabilities to your API. ⭐ 330 🍴 34
• formjson - Transparently handle JSON input as a standard form POST. ⭐ 19 🍴 0
• Limiter - Dead simple rate limit middleware for Go. ⭐ 217 🍴 15
• Tollbooth - Rate limit HTTP request handler. ⭐ 386 🍴 29
• XFF - Handle X-Forwarded-For header and friends. ⭐ 48 🍴 7

Libraries for creating HTTP middlewares

• alice - Painless middleware chaining for Go. ⭐ 909 🍴 52
• catena - http.Handler wrapper catenation (same API as "chain"). ⭐ 6 🍴 0
• chain - Handler wrapper chaining with scoped data (net/context-based "middleware"). ⭐ 48 🍴 0
• go-wrap - Small middlewares package for net/http. ⭐ 50 🍴 2
• gores - Go package that handles HTML, JSON, XML and etc. responses. Useful for RESTful APIs. ⭐ 39 🍴 0
• httpware - Stackable middleware (using net/context) with easy chaining. ⭐ 15 🍴 0
• interpose - Minimalist net/http middleware for golang. ⭐ 249 🍴 13
• muxchain - Lightweight middleware for net/http. ⭐ 198 🍴 6
• negroni - Idiomatic HTTP middleware for Golang. ⭐ 3684 🍴 273
• render - Go package for easily rendering JSON, XML, and HTML template responses. ⭐ 681 🍴 57
• stats - A Go middleware that stores various information about your web application. ⭐ 345 🍴 23

Tools

Go software and plugins.

Code Analysis

• dupl - A tool for code clone detection. ⭐ 53 🍴 2
• errcheck - Errcheck is a program for checking for unchecked errors in Go programs. ⭐ 574 🍴 33
• gcvis - Visualise Go program GC trace data in real time. ⭐ 532 🍴 36
• Go Metalinter - Metalinter is a tool to automatically apply all static analysis tool and report their output in normalized form. ⭐ 972 🍴 58
• go-checkstyle checkstyle is a style check tool like java checkstyle. This tool inspired by java checkstyle, golint. The style refered to some points in Go Code Review Comments. ⭐ 29 🍴 9
• go-outdated - Console application that displays outdated packages. ⭐ 23 🍴 0
• goast-viewer - Web based Golang AST visualizer. ⭐ 137 🍴 12
• 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.
• GoLint - Golint is a linter for Go source code. ⭐ 1373 🍴 147
• Golint online - Lints online Go source files on GitHub, Bitbucket and Google Project Hosting using the golint package.
• goreturns - Adds zero-value return statements to match the func return types.
• gostatus - A command line tool, shows the status of repositories that contain Go packages. ⭐ 160 🍴 7
• interfacer - A linter that suggests interface types. ⭐ 475 🍴 7
• validate - Automatically validates struct fields with tags. ⭐ 58 🍴 10

Editor Plugins

• go-lang-idea-plugin Go plugin for IntelliJ IDEA. ⭐ 3418 🍴 401
• go-plus - Go (Golang) Package For Atom That Adds Autocomplete, Formatting, Syntax Checking, Linting and Vetting ⭐ 884 🍴 77
• Goclipse - An Eclipse plugin for Go. ⭐ 543 🍴 161
• gocode - An autocompletion daemon for the Go programming language. ⭐ 3127 🍴 362
• GoSublime - A Golang plugin collection for the text editor SublimeText 2 providing code completion and other IDE-like features. ⭐ 2277 🍴 208
• velour - An IRC client for the acme editor. ⭐ 13 🍴 2
• vim-compiler-go - A Vim plugin to highlight syntax errors on save. ⭐ 66 🍴 16
• vim-go - Go development plugin for Vim. ⭐ 4857 🍴 444
• Watch - Runs a command in an acme win on file changes. ⭐ 111 🍴 14

Go Tools

• colorgo - A wrapper around go command for colorized go build output. ⭐ 64 🍴 7
• gb - An easy to use project based build tool for the Go programming language.
• go-pkg-complete - Bash completion for go and wgo. ⭐ 29 🍴 4
• rts - RTS: response to struct. Generates Go structs from server responses. ⭐ 101 🍴 4

Software Packages

Software written in Go.

DevOps Tools

• aptly - aptly is a Debian repository management tool. ⭐ 1067 🍴 126
• awsenv - a small binary that loads Amazon (AWS) environment variables for a profile. ⭐ 8 🍴 3
• Banshee - Anomalies detection system for periodic metrics. ⭐ 251 🍴 28
• Boom - Boom is a tiny program that sends some load to a web application. ⭐ 4350 🍴 320
• bosun - Time Series Alerting Framework. ⭐ 1823 🍴 257
• dogo - Monitoring changes in the source file and automatically compile and run (restart). ⭐ 107 🍴 13
• Dropship - A tool for deploying code via cdn. ⭐ 22 🍴 2
• EasySSH - Golang package for easy remote execution through SSH and SCP downloading. ⭐ 104 🍴 39
• Go Metrics - Go port of Coda Hale's Metrics library: https://github.com/codahale/metrics. ⭐ 1235 🍴 221
• go-selfupdate - Enable your Go applications to self update. ⭐ 371 🍴 32
• gobrew - gobrew lets you easily switch between multiple versions of go. ⭐ 153 🍴 16
• godbg - Web-based gdb front-end application. ⭐ 188 🍴 18
• Gogs - A Self Hosted Git Service in the Go Programming Language.
• gonative - 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. ⭐ 234 🍴 23
• gox - A dead simple, no frills Go cross compile tool. ⭐ 1607 🍴 99
• goxc - build tool for Go, with a focus on cross-compiling and packaging. ⭐ 1297 🍴 63
• GVM - GVM provides an interface to manage Go versions. ⭐ 2062 🍴 143
• kala - Simplistic, modern, and performant job scheduler. ⭐ 816 🍴 34
• kubernetes - Container Cluster Manager from Google. ⭐ 14782 🍴 4542
• Mora - REST server for accessing MongoDB documents and meta data. ⭐ 151 🍴 27
• ostent - collects and displays system metrics and optionally relays to Graphite and/or InfluxDB. ⭐ 67 🍴 4
• Packer - Packer is a tool for creating identical machine images for multiple platforms from a single source configuration. ⭐ 5381 🍴 1255
• Rodent - Rodent helps you manage Go versions, projects and track dependencies. ⭐ 30 🍴 2
• s3gof3r - A small utility/library optimized for high speed transfer of large objects into and out of Amazon S3. ⭐ 681 🍴 82
• Scaleway-cli - Manage BareMetal Servers from Command Line (as easily as with Docker). ⭐ 135 🍴 18
• [:octocat: Vegeta] (https://github.com/tsenart/vegeta) - HTTP load testing tool and library. It's over 9000! ⭐ 3959 🍴 207
• webhook - Tool which allows user to create HTTP endpoints (hooks) that execute commands on the server. ⭐ 403 🍴 54
• Wide - A Web-based IDE for Teams using Golang.
• winrm-cli - A cli tool to remotely execute commands on Windows machines ⭐ 2 🍴 1

Other Software

• boxed - Dropbox based blog engine ⭐ 48 🍴 5
• Cherry - A tiny webchat server in Go. ⭐ 92 🍴 9
• Circuit - 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. ⭐ 1302 🍴 106
• Comcast - Simulate bad network connections. ⭐ 4321 🍴 156
• confd - Manage local application configuration files using templates and data from etcd or consul. ⭐ 2728 🍴 371
• Docker - An open platform for distributed applications for developers and sysadmins.
• fleet - A Distributed init System. ⭐ 2209 🍴 278
• Go Package Store - An app that displays updates for the Go packages in your GOPATH. ⭐ 655 🍴 15
• gocc - Gocc is a compiler kit for Go written in Go. ⭐ 42 🍴 5
• GoDocTooltip - A chrome extension for Go Doc sites, which shows function description as tooltip at funciton list. ⭐ 8 🍴 0
• Gor - Http traffic replication tool, for replaying traffic from production to stage/dev environments in real-time. ⭐ 5654 🍴 462
• heka - universal tool for data processing from Mozilla. Large collection of built-in plugins. Extendable via Go and Lua plugin API. ⭐ 3117 🍴 478
• hsync - A filesystem hierarchy synchronizer.
• hugo - A Fast and Modern Static Website Engine.
• ipe - An open source Pusher server implementation compatible with Pusher client libraries written in GO. ⭐ 150 🍴 10
• Juju - Cloud-agnostic service deployment and orchestration - supports EC2, Azure, Openstack, MAAS and more.
• 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.
• LiteIDE LiteIDE is a simple, open source, cross-platform Go IDE. ⭐ 2887 🍴 422
• mockingjay 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. ⭐ 243 🍴 23
• naclpipe - A simple NaCL EC25519 based crypto pipe tool written in Go. ⭐ 5 🍴 0
• nes - A Nintendo Entertainment System (NES) emulator written in Go. ⭐ 2284 🍴 180
• orange-cat - A Markdown previewer written in Go. ⭐ 140 🍴 4
• peg - Peg, Parsing Expression Grammar, is an implementation of a Packrat parser generator. ⭐ 295 🍴 44
• Postman - Command-line utility for batch-sending email. ⭐ 638 🍴 36
• restic - De-duplicating backup program. ⭐ 666 🍴 59
• rkt - An App Container runtime that integrates with init systems, is compatible with other container formats like Docker, and supports alternative execution engines like KVM. ⭐ 5563 🍴 519
• Seaweed File System - Fast, Simple and Scalable Distributed File System with O(1) disk seek. ⭐ 2516 🍴 350
• shell2http - Executing shell commands via http server (for prototyping or remote control). ⭐ 45 🍴 3
• snap - A powerful telemetry framework. ⭐ 746 🍴 91
• Stack Up - Stack Up, a super simple deployment tool - just Unix - think of it like 'make' for a network of servers. ⭐ 930 🍴 27
• syncthing - An open, decentralized file synchronization tool and protocol.
• Tenyks - Service oriented IRC bot using Redis and JSON for messaging. ⭐ 153 🍴 15
• toto - A simple proxy server written in Go language, can be used together with browser. ⭐ 7 🍴 1
• toxiproxy - Proxy to simulate network and system conditions for automated tests. ⭐ 1264 🍴 59
• tsuru - An extensible and open source Platform as a Service software.
• websysd - Web based process manager (like Marathon or Upstart). ⭐ 23 🍴 4
• wellington - Sass project management tool, extends the language with sprite functions (like Compass). ⭐ 188 🍴 10

Resources

Where to discover new Go libraries.

Benchmarks

• autobench - Framework to compare the performance between different Go versions. ⭐ 83 🍴 25
• go-benchmarks - A few miscellaneous Go microbenchmarks. Compare some language features to alternative aproaches. ⭐ 33 🍴 4
• go-http-routing-benchmark - Go HTTP request router benchmark and comparison. ⭐ 710 🍴 97
• go-type-assertion-benchmark - Naive performance test of two ways to do type assertion in Go. ⭐ 3 🍴 0
• go_serialization_benchmarks - Benchmarks of Go serialization methods. ⭐ 338 🍴 47
• gocostmodel - Benchmarks of common basic operations for the Go language. ⭐ 47 🍴 2
• golang-micro-benchmarks - Tiny collection of Go micro benchmarks. The intent is to compare some language features to others. ⭐ 5 🍴 0
• golang-sql-benchmark - A collection of benchmarks for popular Go database/SQL utilities. ⭐ 21 🍴 1
• gospeed - Go micro-benchmarks for calculating the speed of language constructs. ⭐ 53 🍴 2
• kvbench - Key/Value database benchmark. ⭐ 11 🍴 0
• skynet - Skynet 1M threads microbenchmark. ⭐ 617 🍴 93
• speedtest-resize - Compare various Image resize algorithms for the Go language. ⭐ 71 🍴 6

Conferences

• dotGo - Paris, France
• GoCon - Tokyo, Japan
• GolangUK - London, UK
• GopherChina - Shanghai, China
• GopherCon - Denver, USA
• GopherCon Dubai - Dubai, UAE
• GopherCon India - Bengaluru, India
• GothamGo - New York City, USA

E-Books

• A Go Developer's Notebook
• An Introduction to Programming in Go
• Build Web Application with Golang
• Building Web Apps With Go
• Go Bootcamp
• GoBooks - A curated list of Go books ⭐ 2193 🍴 238
• Learning Go
• Network Programming With Go
• The Go Programming Language

Twitter

• @golang
• @golang_news
• @golangweekly

Websites

• Awesome Remote Job - A curated list of awesome remote jobs. A lot of them is looking for Go hackers. ⭐ 5577 🍴 521
• awesome-awesomeness - List of other amazingly awesome lists. ⭐ 16383 🍴 1986
• Flipboard - Go Magazine - A collection of Go articles and tutorials.
• Go Blog - The official Go blog.
• Go Forum - Forum to discuss Go.
• Go Projects - List of projects on the Go community wiki. ⭐ 17443 🍴 2197
• godoc.org - Documentation for open source Go packages.
• golang-graphics - A collection of Go images, graphics, and art. ⭐ 78 🍴 3
• golang-nuts - Go mailing list.
• Google Plus Community - The Google+ community for #golang enthusiasts.
• gowalker.org - Go Project API documentation.
• r/Golang - News about Go.
• Trending Go repositories on GitHub today - Good place to find new Go libraries.

Tutorials

• A Tour of Go - Interactive tour of Go.
• Go By Example - A hands-on introduction to Go using annotated example programs.
• Go database/sql tutorial - Introduction to database/sql.
• Working with Go - An intro to go for experienced programmers. ⭐ 515 🍴 44

Windows

• d3d9 - Go bindings for Direct3D9 ⭐ 4 🍴 0
• go-ole - Win32 OLE implementation for golang. ⭐ 200 🍴 48