awesome-go

A curated list of awesome Go frameworks, libraries and software + implementation of algorithms and utility programs in Go
https://github.com/pacifiquem/awesome-go

Last synced: 1 day ago
JSON representation

Database
- Database Tools
  - clickhouse-bulk - Collects small inserts and sends big requests to ClickHouse servers.
  - go-mysql-elasticsearch - Sync your MySQL data into Elasticsearch automatically.
  - kingshard - kingshard is a high performance proxy for MySQL powered by Golang.
  - chproxy - HTTP proxy for ClickHouse database.
  - hasql - Library for accessing multi-host SQL database installations.
  - onedump - Database backup from different drivers to different destinations with one command and configuration.
  - orchestrator - MySQL replication topology manager & visualizer.
  - pg_timetable - Advanced scheduling for PostgreSQL.
  - pgweb - Web-based PostgreSQL database browser.
  - prep - Use prepared SQL statements without changing your code.
  - pREST - Simplify and accelerate development, ⚡ instant, realtime, high-performance on any Postgres application, existing or new.
  - dbbench - Database benchmarking tool with support for several databases and scripts.
  - dg - A fast data generator that produces CSV files from generated relational data.
  - dynago - Simplify working with AWS DynamoDB.
  - octillery - Go package for sharding databases ( Supports every ORM or raw SQL ).
  - rdb - Redis RDB file parser for secondary development and memory analysis.
  - vitess - vitess provides servers and tools which facilitate scaling of MySQL databases for large scale web services.
  - rwdb - rwdb provides read replica capability for multiple database servers setup.
  - go-mysql - Go toolset to handle MySQL protocol and replication.
- Caches
  - 2q - 2Q in-memory cache implementation.
  - GCache - Cache library with support for expirable Cache, LFU, LRU and ARC.
  - gdcache - A pure non-intrusive cache library implemented by golang, you can use it to implement your own distributed cache.
  - cache2go - In-memory key:value cache which supports automatic invalidation based on timeouts.
  - ttlcache - An in-memory cache with item expiration and generics.
  - ttlcache - In-memory key value storage with TTL for each record.
  - gocache - A complete Go cache library with multiple stores (memory, memcache, redis, ...), chainable, loadable, metrics cache and more.
  - gocache - A data race free Go ache library with high performance and auto pruge functionality
  - clusteredBigCache - BigCache with clustering support and individual item expiration.
  - coherence-go-client - Full implementation of Oracle Coherence cache API for Go applications using gRPC as network transport.
  - couchcache - RESTful caching micro-service backed by Couchbase server.
  - fastcache - fast thread-safe inmemory cache for big number of entries. Minimizes GC overhead.
  - go-cache - A flexible multi-layer Go caching library to deal with in-memory and shared cache by adopting Cache-Aside pattern.
  - go-mcache - Fast in-memory key:value store/cache library. Pointer caches.
  - bcache - Eventually consistent distributed in-memory cache Go library.
  - BigCache - Efficient key/value cache for gigabytes of data.
  - cache - In-memory key:value store with expiration time, 0 dependencies, <100 LoC, 100% coverage.
  - cachego - Golang Cache component for multiple drivers.
  - groupcache - Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.
  - timedmap - Map with expiring key-value pairs.
  - imcache - A generic in-memory cache Go library. It supports expiration, sliding expiration, max entries limit, eviction callbacks and sharding.
  - nscache - A Go caching framework that supports multiple data source drivers.
  - remember-go - A universal interface for caching slow database queries (backed by redis, memcached, ristretto, or in-memory).
  - theine - High performance, near optimal in-memory cache with proactive TTL expiration and generics.
- SQL Query Builders
  - bqb - Lightweight and easy to learn query builder.
  - sqlingo - A lightweight DSL to build SQL in Go.
  - sqlf - Fast SQL query builder.
  - goqu - Idiomatic SQL builder and query library.
  - buildsqlx - Go database query builder library for PostgreSQL.
  - builq - Easily build SQL queries in Go.
  - dbq - Zero boilerplate database operations for Go.
  - Dotsql - Go library that helps you keep sql files in one place and use them with ease.
  - sg - A SQL Gen for generating standard SQLs(supports: CRUD) written in Go.
  - Squalus - Thin layer over the Go SQL package that makes it easier to perform queries.
  - Squirrel - Go library that helps you build SQL queries.
  - gendry - Non-invasive SQL builder and powerful data binder.
  - godbal - Database Abstraction Layer (dbal) for go. Support SQL builder and get result easily.
  - gosql - SQL Query builder with better null values support.
  - Hotcoal - Secure your handcrafted SQL against injection.
  - igor - Abstraction layer for PostgreSQL that supports advanced functionality and uses gorm-like syntax.
  - jet - Framework for writing type-safe SQL queries in Go, with ability to easily convert database query result into desired arbitrary object structure.
  - ormlite - Lightweight package containing some ORM-like features and helpers for sqlite databases.
  - qry - Tool that generates constants from files with raw SQL queries.
  - sqlc - Generate type-safe code from SQL.
  - xo - Generate idiomatic Go code for databases based on existing schema definitions or custom queries supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server.
  - ozzo-dbx - Powerful data retrieval methods as well as DB-agnostic query building capabilities.
  - sq - Type-safe SQL builder and struct mapper for Go.
  - sqrl - SQL query builder, fork of Squirrel with improved performance.
- Databases Implemented in Go
  - Databunker - Personally identifiable information (PII) storage service built to comply with GDPR and CCPA.
  - regatta - Fast, simple, geo-distributed KV store built for cloud native era.
  - rosedb - An embedded k-v database based on LSM+WAL, supports string, list, hash, set, zset.
  - unitdb - Fast timeseries database for IoT, realtime messaging applications. Access unitdb with pubsub over tcp or websocket using github.com/unit-io/unitd application.
  - Vasto - A distributed high-performance key-value store. On Disk. Eventual consistent. HA. Able to grow or shrink without service interruption.
  - clover - A lightweight document-oriented NoSQL database written in pure Golang.
  - column - High-performance, columnar, embeddable in-memory store with bitmap indexing and transactions.
  - levigo - Levigo is a Go wrapper for LevelDB.
  - Milvus - Milvus is a vector database for embedding management, analytics and search.
  - bbolt - An embedded key/value database for Go.
  - dgraph - Scalable, Distributed, Low Latency, High Throughput Graph Database.
  - libradb - LibraDB is a simple database with less then 1000 lines of code for learning.
  - moss - Moss is a simple LSM key-value storage engine written in 100% Go.
  - nutsdb - 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.
  - influxdb - Scalable datastore for metrics, events, and real-time analytics.
  - badger - Fast key-value store in Go.
  - 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).
  - buntdb - Fast, embeddable, in-memory key/value database for Go with custom indexing and spatial support.
  - cockroach - Scalable, Geo-Replicated, Transactional Datastore.
  - Coffer - Simple ACID key-value database that supports transactions.
  - CovenantSQL - CovenantSQL is a SQL database on blockchain.
  - LinDB - LinDB is a scalable, high performance, high availability distributed time series database.
  - lotusdb - Fast k/v database compatible with lsm and b+tree.
  - pudge - Fast and simple key/value store written using Go's standard library.
  - diskv - Home-grown disk-backed key-value store.
  - dolt - Dolt – It's Git for Data.
  - eliasdb - Dependency-free, transactional graph database with REST API, phrase search and SQL-like query language.
  - ledisdb - Ledisdb is a high performance NoSQL like Redis based on LevelDB.
  - godis - A Golang implemented high-performance Redis server and cluster.
  - goleveldb - Implementation of the [LevelDB](https://github.com/google/leveldb) key/value database in Go.
  - hare - A simple database management system that stores each table as a text file of line-delimited JSON.
  - immudb - immudb is a lightweight, high-speed immutable database for systems and applications written in Go.
  - objectbox-go - High-performance embedded Object Database (NoSQL) with Go API.
  - piladb - Lightweight RESTful database engine based on stack data structures.
  - pogreb - Embedded key-value store for read-heavy workloads.
  - prometheus - Monitoring system and time series database.
  - rqlite - The lightweight, distributed, relational database built on SQLite.
  - tempdb - Key-value store for temporary items.
  - tidb - TiDB is a distributed SQL database. Inspired by the design of Google F1.
  - tiedot - Your NoSQL database powered by Golang.
  - VictoriaMetrics - fast, resource-effective and scalable open source time series database. May be used as long-term remote storage for Prometheus. Supports PromQL.
- Database Schema Migration
  - soda - Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
  - atlas - A Database Toolkit. A CLI designed to help companies better work with their data.
  - dbmate - A lightweight, framework-agnostic database migration tool.
  - go-fixtures - Django style fixtures for Golang's excellent built-in database/sql library.
  - go-pg-migrate - CLI-friendly package for go-pg migrations management.
  - goose - Database migration tool. You can manage your database's evolution by creating incremental SQL or Go scripts.
  - gormigrate - Database schema migration helper for Gorm ORM.
  - libschema - Define your migrations separately in each library. Migrations for open source libraries. MySQL & PostgreSQL.
  - migrate - Database migrations. CLI and Golang library.
  - migrator - Dead simple Go database migration library.
  - migrator - MySQL database migrator designed to run migrations to your features and manage database schema update with intuitive go code.
  - schema - Library to embed schema migrations for database/sql-compatible databases inside your Go binaries.
  - skeema - Pure-SQL schema management system for MySQL, with support for sharding and external online schema change tools.
  - sql-migrate - Database migration tool. Allows embedding migrations into the application using go-bindata.
  - go-pg-migrations - A Go package to help write migrations with go-pg/pg.
  - goavro - A Go package that encodes and decodes Avro data.
  - godfish - Database migration manager, works with native query language. Support for cassandra, mysql, postgres, sqlite3.
  - gorm-seeder - Simple database seeder for Gorm ORM.
  - sqlize - Database migration generator. Allows generate sql migration from model and existing sql by differ them.
  - avro - Discover SQL schemas and convert them to AVRO schemas. Query SQL records into AVRO bytes.
  - bytebase - Safe database schema change and version control for DevOps teams.
  - darwin - Database schema evolution library for Go.
Database Drivers
- Search and Analytic Databases
  - elasticsql - Convert sql to elasticsearch dsl in Go.
  - go-elasticsearch - Official Elasticsearch client for Go.
  - clickhouse-go - ClickHouse SQL client for Go with a `database/sql` compatibility.
  - elastic - Elasticsearch client for Go.
  - elastigo - Elasticsearch client library.
  - goes - Library to interact with Elasticsearch.
  - skizze - probabilistic data-structures service and storage.
- NoSQL Database Drivers
  - Neo4j-GO - Neo4j REST Client in golang.
  - asc - Datastore Connectivity for Aerospike for go.
  - gocb - Official Couchbase Go SDK.
  - godis - redis client implement by golang, inspired by jedis.
  - godscache - A wrapper for the Google Cloud Platform Go Datastore package that adds caching using memcached.
  - qmgo - The MongoDB driver for Go. It‘s based on official MongoDB driver but easier to use like Mgo.
  - redeo - Redis-protocol compatible TCP servers/services.
  - go-pilosa - Go client library for Pilosa.
  - gomemcache - memcache client library for the Go programming language.
  - xredis - Typesafe, customizable, clean & easy to use Redis client.
  - go-couchbase - Couchbase client in Go.
  - gocosmos - REST client and standard `database/sql` driver for Azure Cosmos DB.
  - gorethink - Go language driver for RethinkDB.
  - goriak - Go language driver for Riak KV.
  - Kivik - Kivik provides a common Go and GopherJS client library for CouchDB, PouchDB, and similar databases.
  - mgm - MongoDB model-based ODM for Go (based on official MongoDB driver).
  - mgo - (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.
  - mongo-go-driver - Official MongoDB driver for the Go language.
  - neo4j - Neo4j Rest API Bindings for Golang.
  - neoism - Neo4j client for Golang.
  - redigo - Redigo is a Go client for the Redis database.
  - redis - Redis client for Golang.
  - rueidis - Fast Redis RESP3 client with auto pipelining and server-assisted client side caching.
  - aerospike-client-go - Aerospike client in Go language.
  - arangolite - Lightweight golang driver for ArangoDB.
  - forestdb - Go bindings for ForestDB.
  - go-rejson - Golang client for redislabs' ReJSON module using Redigo golang client. Store and manipulate structs as JSON objects in redis with ease.
- Interfaces to Multiple Backends
  - cayley - Graph database with support for multiple backends.
  - dsc - Datastore connectivity for SQL, NoSQL, structured files.
  - go-transaction-manager - Transaction manager with multiple adapters (sql, sqlx, gorm, mongo, ...) controls transaction boundaries.
  - gokv - Simple key-value store abstraction and implementations for Go (Redis, Consul, etcd, bbolt, BadgerDB, LevelDB, Memcached, DynamoDB, S3, PostgreSQL, MongoDB, CockroachDB and many more).
- Relational Database Drivers
  - firebirdsql - Firebird RDBMS SQL driver for Go.
  - godror - Oracle driver for Go, using the ODPI-C driver.
  - pig - Simple [pgx](https://github.com/jackc/pgx) wrapper to execute and [scan](https://github.com/georgysavva/scany) query results easily.
  - Sqinn-Go - SQLite with pure Go.
  - bgc - Datastore Connectivity for BigQuery for go.
  - gofreetds - Microsoft MSSQL driver. Go wrapper over [FreeTDS](https://www.freetds.org).
  - KSQL - A Simple and Powerful Golang SQL Library
  - pgx - PostgreSQL driver supporting features beyond those exposed by database/sql.
  - avatica - Apache Avatica/Phoenix SQL driver for database/sql.
  - go-adodb - Microsoft ActiveX Object DataBase driver for go that uses database/sql.
  - go-mssqldb - Microsoft MSSQL driver for Go.
  - go-oci8 - Oracle driver for go that uses database/sql.
  - go-sql-driver/mysql - MySQL driver for Go.
  - go-sqlite3 - SQLite3 driver for go that uses database/sql.
  - pq - Pure Go Postgres driver for database/sql.
  - sqlhooks - Attach hooks to any database/sql driver.
  - surrealdb.go - SurrealDB Driver for Go.
  - ydb-go-sdk - native and database/sql driver YDB (Yandex Database)
Date and Time
- Search and Analytic Databases
  - date - Augments Time for working with dates, date ranges, time spans, periods, and time-of-day.
  - durafmt - Time duration formatting library for Go.
  - iso8601 - Efficiently parse ISO8601 date-times without regex.
  - dateparse - Parse date's without knowing format in advance.
  - feiertage - Set of functions to calculate public holidays in Germany, incl. specialization on the states of Germany (Bundesländer). Things like Easter, Pentecost, Thanksgiving...
  - go-anytime - Parse dates/times like "next dec 22nd at 3pm" and ranges like "from today until next thursday" without knowing the format in advance.
  - go-persian-calendar - The implementation of the Persian (Solar Hijri) Calendar in Go (golang).
  - kair - Date and Time - Golang Formatting Library.
  - carbon - A simple, semantic and developer-friendly golang package for datetime.
  - approx - A Duration extension supporting parsing/printing durations in days, weeks and years.
  - carbon - Simple Time extension with a lot of util methods, ported from PHP Carbon library.
  - cronrange - Parses Cron-style time range expressions, checks if the given time is within any ranges.
  - go-str2duration - Convert string to duration. Support time.Duration returned string and more.
  - go-sunrise - Calculate the sunrise and sunset times for a given location.
  - go-week - An efficient package to work with ISO8601 week dates.
  - gostradamus - A Go package for working with dates.
  - now - Now is a time toolkit for golang.
  - NullTime - Nullable `time.Time`.
  - strftime - C99-compatible strftime formatter.
  - timespan - For interacting with intervals of time, defined as a start time and a duration.
  - timeutil - Useful extensions (Timedelta, Strftime, ...) to the golang's time package.
  - tuesday - Ruby-compatible Strftime function.
Financial
- Search and Analytic Databases
  - fpmoney - Fast and simple ISO4217 fixed-point decimal money.
  - go-finance - Library of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations.
  - go-finance - Module to fetch exchange rates, check VAT numbers via VIES and check IBAN bank account numbers.
  - currency - High performant & accurate currency computation package.
  - ach - A reader, writer, and validator for Automated Clearing House (ACH) files.
  - bbgo - A crypto trading bot framework written in Go. Including common crypto exchange API, standard indicators, back-testing and many built-in strategies.
  - currency - Handles currency amounts, provides currency information and formatting.
  - decimal - Arbitrary-precision fixed-point decimal numbers.
  - decimal - Immutable decimal numbers with panic-free arithmetic.
  - fpdecimal - Fast and precise serialization and arithmetic for small fixed-point decimals
  - go-nowpayments - Library for the crypto NOWPayments API.
  - sleet - One unified interface for multiple Payment Service Providers (PsP) to process online payment.
  - techan - Technical analysis library with advanced market analysis and trading strategies.
  - ticker - Terminal stock watcher and stock position tracker.
  - transaction - Embedded transactional database of accounts, running in multithreaded mode.
  - accounting - money and currency formatting for golang.
  - go-money - Implementation of Fowler's Money pattern.
  - money - Immutable monetary amounts and exchange rates with panic-free arithmetic.
  - ofxgo - Query OFX servers and/or parse the responses (with example command-line client).
  - orderbook - Matching Engine for Limit Order Book in Golang.
  - payme - QR code generator (ASCII & PNG) for SEPA payments.
  - go-finnhub - 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.
  - vat - VAT number validation & EU VAT rates.
Forms
- Search and Analytic Databases
  - gorilla/csrf - CSRF protection for Go web applications & services.
  - formam - decode form's values into a struct.
  - binding - Binds form and JSON data from net/http Request to struct.
  - gbind - Bind data to any Go value. Can use built-in and custom expression binding capabilities; supports data validation
  - httpin - Decode an HTTP request into a custom struct, including querystring, forms, HTTP headers, etc.
  - nosurf - CSRF protection middleware for Go.
  - qs - Go module for encoding structs into URL query parameters.
  - queryparam - Decode `url.Values` into usable struct values of standard or custom types.
  - bind - Bind form data to any Go values.
  - checker - Checker helps validating user input through rules defined in struct tags or directly through functions.
  - conform - Keeps user input in check. Trims, sanitizes & scrubs data based on struct tags.
  - form - Decodes url.Values into Go value(s) and Encodes Go value(s) into url.Values. Dual Array and Full map support.
  - forms - Framework-agnostic library for parsing and validating form/JSON data which supports multipart forms and files.
Websites
- Reddit
  - Golang Resources - A curation of the best articles, exercises, talks and videos to learn Go.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Golang Resources - A curation of the best articles, exercises, talks and videos to learn Go.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - gowalker.org - Go Project API documentation.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Golang Flow - Post Updates, News, Packages and more.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Learn Go Programming - Learn Go concepts with illustrations.
  - Explore Go Libraries & Projects - Discover & find a curated list of popular & new Go libraries, top authors, trending project kits, discussions, tutorials & learning resources on kandi.
  - Go Code Club - A group of Gophers read and discuss a different Go project every week.
  - awesome-awesomeness - List of other amazingly awesome lists.
  - Go Proverbs - Go Proverbs by Rob Pike.
  - Go Community on Hashnode - Community of Gophers on Hashnode.
  - Go Projects - List of projects on the Go community wiki.
  - go.dev - A hub for Go developers.
  - gocryforhelp - Collection of Go projects that needs help. Good place to start your open-source way in Go.
  - Golang Weekly - Each monday projects, tutorials and articles about Go.
  - Gophercises - Free coding exercises for budding gophers.
  - Golang Developer Jobs - Developer Jobs exclusively for Golang related Roles.
  - Awesome Go @LibHunt - Your go-to Go Toolbox.
  - Awesome Golang Workshops - A curated list of awesome golang workshops.
  - Awesome Remote Job - Curated list of awesome remote jobs. A lot of them are looking for Go hackers.
  - awesome-go-extra - Parse awesome-go README file and generate a new README file with repo info.
  - Code with Mukesh - Software Engineer and Blogs @ codewithmukesh.com.
  - golang-graphics - Collection of Go images, graphics, and art.
  - Made with Golang
  - r/Golang - News about Go.
  - studygolang - The community of studygolang in China.
  - Trending Go repositories on GitHub today - Good place to find new Go libraries.
  - TutorialEdge - Golang
- Tutorials
  - Go database/sql tutorial - Introduction to database/sql.
  - go-patterns - Curated list of Go design patterns, recipes and idioms.
  - Golangbot - Tutorials to get started with programming in Go.
  - GopherCoding - Collection of code snippets and tutorials to help tackle every day issues.
  - GopherSnippets - Code snippets with tests and testable examples for the Go programming language.
  - Hex Monscape - Getting started guidelines in writing maintainable code using Hexagonal Architecture.
  - Learn Go with 1000+ Exercises - Learn Go with thousands of examples, exercises, and quizzes.
  - Learn Go with TDD - Learn Go with test-driven development.
  - Build web application with Golang - Golang ebook intro how to build a web app with golang.
  - Canceling MySQL - How to cancel MySQL queries.
  - CodeCrafters Golang Track - Achieve mastery in advanced Go by building your own Redis, Docker, Git, and SQLite. Featuring goroutines, systems programming, file I/O, and more.
  - Debugged.it Go patterns - Advanced Go patterns with ready-to-run examples.
  - Go Language Tutorial - Learn Go language Tutorial.
  - Go WebAssembly Tutorial - Building a Simple Calculator
  - Go Tutorial - Learn Go programming.
  - go-clean-template - Clean Architecture template for Golang services.
  - Building and Testing a REST API in Go with Gorilla Mux and PostgreSQL - We’ll write an API with the help of the powerful Gorilla Mux.
  - Building Go Web Applications and Microservices Using Gin - Get familiar with Gin and find out how it can help you reduce boilerplate code and build a request handling pipeline.
  - Caching Slow Database Queries - How to cache slow database queries.
  - Go database/sql tutorial - Introduction to database/sql.
  - How to Benchmark: dbq vs sqlx vs GORM - Learn how to benchmark in Go. As a case-study, we will benchmark dbq, sqlx and GORM.
  - How To Deploy a Go Web Application with Docker - Learn how to use Docker for Go development and how to build production Docker images.
  - How to Use Godog for Behavior-driven Development in Go - Get started with Godog — a Behavior-driven development framework for building and testing Go applications.
  - Saving a Third of Our Memory by Re-ordering Go Struct Fields - How inefficient field ordering in Go structs.
  - Gosamples - Collection of code snippets that let you solve everyday code problems.
  - Hackr.io - Learn Go from the best online golang tutorials submitted & voted by the golang programming community.
  - Learning Go by examples - Series of articles in order to learn Golang language by concrete applications as example.
  - Programming with Google Go - Coursera Specialization to learn about Go from scratch.
  - Scaling Go Applications - Everything about building, deploying and scaling Go applications in production.
  - Design Patterns in Go - Collection of programming design patterns implemented in Go.
  - Ethereum Development with Go - A little e-book on Ethereum Development with Go.
  - Games With Go - A video series teaching programming and game development.
  - Go Cheat Sheet - Go's reference card.
  - Go in 7 days - Learn everything about Go in 7 days (from a Nodejs developer).
  - Golang for Node.js Developers - Examples of Golang compared to Node.js for learning.
  - W3basic Go Tutorials - W3Basic provides an in-depth tutorial and well-organized content to learn Golang programming.
  - Working with Go - Intro to go for experienced programmers.
  - Go By Example - Hands-on introduction to Go using annotated example programs.
  - The world’s easiest introduction to WebAssembly with Golang
  - 50 Shades of Go - Traps, Gotchas, and Common Mistakes for New Golang Devs.
  - A Comprehensive Guide to Structured Logging in Go - Delve deep into the world of structured logging in Go with a specific focus on recently accepted slog proposal which aims to bring high performance structured logging with levels to the standard library.
  - A Guide to Golang E-Commerce - Building a Golang site for e-commerce (demo included).
- Guided Learning
  - The Go Learning Path - A guided learning path containing a mix of free and premium resources.
  - The Go Developer Roadmap - A visual roadmap that new Go developers can follow through to help them learn Go.
JSON
- Search and Analytic Databases
  - mapslice-json - Go MapSlice for ordered marshal/ unmarshal of maps in JSON.
  - jettison - Fast and flexible JSON encoder for Go.
  - JSON-to-Go - Convert JSON to Go struct.
  - jsonapi-errors - Go bindings based on the JSON API errors reference.
  - jsoncolor - Drop-in replacement for `encoding/json` that outputs colorized JSON.
  - ujson - Fast and minimal JSON parser and transformer that works on unstructured JSON.
  - jsongo - Fluent API to make it easier to create Json objects.
  - mp - Simple cli email parser. It currently takes stdin and outputs JSON.
  - dynjson - Client-customizable JSON formats for dynamic APIs.
  - JSON-to-Proto - Convert JSON to Protobuf online.
  - json2go - Advanced JSON to Go struct conversion. Provides package that can parse multiple JSON documents and create struct to fit them all.
  - jsonvalue - A fast and convenient library for unstructured JSON data, replacing `encoding/json`.
  - ask - 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.
  - go-jsonerror - Go-JsonError is meant to allow us to easily create json response errors that follow the JsonApi spec.
  - gojmapr - Get simple struct from complex json by json path.
  - gojq - JSON query in Golang.
  - gojson - Automatically generate Go (golang) struct definitions from example JSON.
  - htmljson - Rich rendering of JSON as HTML in Go.
  - JayDiff - JSON diff utility written in Go.
  - jzon - JSON library with standard compatible API/behavior.
  - ej - Write and read JSON from different sources succinctly.
  - epoch - Contains primitives for marshaling/unmarshalling Unix timestamp/epoch to/from build-in time.Time type in JSON.
  - fastjson - Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection.
  - gjo - Small utility to create JSON objects.
  - GJSON - Get a JSON value with one line of code.
  - go-respond - Go package for handling common HTTP JSON responses.
  - jsonhal - Simple Go package to make custom structs marshal into HAL compatible JSON responses.
  - jsonhandlers - JSON library to expose simple handlers that lets you easily read and write json from various sources.
  - jsonic - Utilities to handle and query JSON without defining structs in a type safe manner.
  - kazaam - API for arbitrary transformation of JSON documents.
  - omg.jsonparser - Simple JSON parser with validation by condition via golang struct fields tags.
  - vjson - Go package for validating JSON objects with declaring a JSON schema with fluent API.
  - ajson - Abstract JSON for golang with JSONPath support.
  - jscan - High performance zero-allocation JSON iterator.
  - jsondiff - JSON diff library for Go based on RFC6902 (JSON Patch).
  - jsonf - Console tool for highlighted formatting and struct query fetching JSON.
  - marshmallow - Performant JSON unmarshalling for flexible use cases.
  - OjG - Optimized JSON for Go is a high performance parser with a variety of additional JSON tools including JSONPath.
UUID
- Utility/Miscellaneous
  - goid - Generate and Parse RFC4122 compliant V4 UUIDs.
  - gouid - Generate cryptographically secure random string IDs with just one allocation.
  - nanoid - A tiny and efficient Go unique string ID generator.
  - sno - Compact, sortable and fast unique IDs with embedded metadata.
  - uniq - No hassle safe, fast unique identifiers with commands.
  - wuid - An extremely fast globally unique number generator.
  - xid - Xid is a globally unique id generator library, ready to be safely used directly in your server code.
  - ulid - Go implementation of ULID (Universally Unique Lexicographically Sortable Identifier).
  - uuid - Generate, encode, and decode UUIDs v1 with fast or cryptographic-quality random node identifier.
  - uuid - Implementation of Universally Unique Identifier (UUID). Supports both creation and parsing of UUIDs. Actively maintained fork of satori uuid.
  - uuid - Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.
Software Packages
- Other Software
  - Juju - Cloud-agnostic service deployment and orchestration - supports EC2, Azure, Openstack, MAAS and more.
  - Documize - Modern wiki software that integrates data from SaaS tools.
  - boxed - Dropbox based blog engine.
  - Duplicacy - A cross-platform network and cloud backup tool based on the idea of lock-free deduplication.
  - Go Package Store - App that displays updates for the Go packages in your GOPATH.
  - hugo - Fast and Modern Static Website Engine.
  - naclpipe - Simple NaCL EC25519 based crypto pipe tool written in Go.
  - Neo-cowsay - 🐮 cowsay is reborn. for a New Era.
  - nes - Nintendo Entertainment System (NES) emulator written in Go.
  - Cherry - Tiny webchat server in Go.
  - 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.
  - GoNB - Interactive Go programming with Jupyter Notebooks (also works in VSCode, Binder and Google's Colab).
  - Gor - Http traffic replication tool, for replaying traffic from production to stage/dev environments in real-time.
  - hotswap - A complete solution to reload your go code without restarting your server, interrupting or blocking any ongoing procedure.
  - joincap - Command-line utility for merging multiple pcap files together.
  - peg - Peg, Parsing Expression Grammar, is an implementation of a Packrat parser generator.
  - Snitch - Simple way to notify your team and many tools when someone has deployed any application via Tsuru.
  - Stack Up - Stack Up, a super simple deployment tool - just Unix - think of it like 'make' for a network of servers.
  - syncthing - Open, decentralized file synchronization tool and protocol.
  - tcpdog - eBPF based TCP observability.
  - Comcast - Simulate bad network connections.
  - Plik - Plik is a temporary file upload system (Wetransfer like) in Go.
  - portal - Portal is a quick and easy command-line file transfer utility from any computer to another.
  - protoncheck - ProtonMail module for waybar/polybar/yabar/i3blocks.
  - restic - De-duplicating backup program.
  - wellington - Sass project management tool, extends the language with sprite functions (like Compass).
  - woke - Detect non-inclusive language in your source code.
  - yai - AI powered terminal assistant.
  - go-peerflix - Video streaming torrent client.
  - GoBoy - Nintendo Game Boy Color emulator written in Go.
  - gocc - Gocc is a compiler kit for Go written in Go.
  - vFlow - High-performance, scalable and reliable IPFIX, sFlow and Netflow collector.
  - sake - sake is a command runner for local and remote hosts.
  - scc - Sloc Cloc and Code, a very fast accurate code counter with complexity calculations and COCOMO estimates.
  - Seaweed File System - Fast, Simple and Scalable Distributed File System with O(1) disk seek.
  - shell2http - Executing shell commands via http server (for prototyping or remote control).
  - snap - Powerful telemetry framework.
  - stew - An independent package manager for compiled binaries.
  - borg - Terminal based search engine for bash snippets.
  - blocky - Fast and lightweight DNS proxy as ad-blocker for local network with many features.
  - confd - Manage local application configuration files using templates and data from etcd or consul.
  - crawley - Web scraper/crawler for cli.
  - croc - Easily and securely send files or folders from one computer to another.
  - dp - Through SDK for data exchange with blockchain, developers can get easy access to DAPP development.
  - drive - Google Drive client for the commandline.
  - fjira - A fuzzy-search based terminal UI application for Attlasian Jira
  - Orbit - A simple tool for running commands and generating files from templates.
  - tcpprobe - TCP tool for network performance and path monitoring, including socket statistics.
  - term-quiz - Quizzes for your terminal.
  - toxiproxy - Proxy to simulate network and system conditions for automated tests.
  - tsuru - Extensible and open source Platform as a Service software.
  - vaku - CLI & API for folder-based functions in Vault like copy, move, and search.
  - zs - an extremely minimal static site generator.
  - GoDocTooltip - Chrome extension for Go Doc sites, which shows function description as tooltip at function list.
  - Gokapi - Lightweight server to share files, which expire after a set amount of downloads or days. Similar to Firefox Send, but without public upload.
  - Guora - A self-hosted Quora like web application written in Go.
  - hoofli - Generate PlantUML diagrams from Chrome or Firefox network inspections.
  - Gebug - A tool that makes debugging of Dockerized Go applications super easy by enabling Debugger and Hot-Reload features, seamlessly.
  - gfile - Securely transfer files between two computers, without any third party, over WebRTC.
  - ide - Browser accessible IDE. Designed for Go with Go.
  - ipe - Open source Pusher server implementation compatible with Pusher client libraries written in GO.
  - Leaps - Pair programming service using Operational Transforms.
  - lgo - Interactive Go programming with Jupyter. It supports code completion, code inspection and 100% Go compatibility.
  - LiteIDE - LiteIDE is a simple, open source, cross-platform Go IDE.
  - 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.
  - myLG - Command Line Network Diagnostic tool written in Go.
- DevOps Tools
  - StatusOK - Monitor your Website and REST APIs.Get Notified through Slack, E-mail when your server is down or response time is more than expected.
  - uTask - Automation engine that models and executes business processes declared in yaml.
  - wait-for - Wait for something to happen (from the command line) before continuing. Easy orchestration of Docker services and other things.
  - Scaleway-cli - Manage BareMetal Servers from Command Line (as easily as with Docker).
  - script - Making it easy to write shell-like scripts in Go for DevOps and system administration tasks.
  - go-rocket-update - A simple way to make self updating Go applications - Supports Github and Gitlab.
  - Moby - Collaborative project for the container ecosystem to assemble container-based systems.
  - govvv - “go build” wrapper to easily add version information into Go binaries.
  - aptly - aptly is a Debian repository management tool.
  - s5cmd - Blazing fast S3 and local filesystem execution tool.
  - traefik - Reverse proxy and load balancer with support for multiple backends.
  - Vegeta - HTTP load testing tool and library. It's over 9000!
  - webhook - Tool which allows user to create HTTP endpoints (hooks) that execute commands on the server.
  - Wide - Web-based IDE for Teams using Golang.
  - easyssh-proxy - Golang package for easy remote execution through SSH and SCP downloading via `ProxyCommand`.
  - ghorg - Quickly clone an entire org/users repositories into one directory - Supports GitHub, GitLab, Gitea, and Bitbucket.
  - skm - SKM is a simple and powerful SSH Keys Manager, it helps you to manage your multiple SSH keys easily!
  - tf-profile - Profiler for Terraform runs. Generate global stats, resource-level stats or visualizations.
  - gox - Dead simple, no frills Go cross compile tool.
  - bombardier - Fast cross-platform HTTP benchmarking tool.
  - bosun - Time Series Alerting Framework.
  - cassowary - Modern cross-platform HTTP load-testing tool written in Go.
  - Ddosify - High-performance load testing tool, written in Golang.
  - decompose - tool to generate and process Docker containers connections graphs.
  - gitea-github-migrator - Migrate all your GitHub repositories, issues, milestones and labels to your Gitea instance.
  - go-furnace - Hosting solution written in Go. Deploy your Application with ease on AWS, GCP or DigitalOcean.
  - gobrew - gobrew lets you easily switch between multiple versions of go.
  - godbg - Web-based gdb front-end application.
  - Gogs - A Self Hosted Git Service in the Go Programming Language.
  - GVM - GVM provides an interface to manage Go versions.
  - jcli - Jenkins CLI allows you manage your Jenkins as an easy way.
  - Mora - REST server for accessing MongoDB documents and meta data.
  - ostent - collects and displays system metrics and optionally relays to Graphite and/or InfluxDB.
  - Packer - Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.
  - Rodent - Rodent helps you manage Go versions, projects and track dependencies.
  - s3-proxy - S3 Proxy with GET, PUT and DELETE methods and authentication (OpenID Connect and Basic Auth).
  - s3gof3r - Small utility/library optimized for high speed transfer of large objects into and out of Amazon S3.
  - sg - 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.
  - terraform-provider-openapi - 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.
  - trubka - 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.
  - winrm-cli - Cli tool to remotely execute commands on Windows machines.
  - abbreviate - 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.
  - aurora - Cross-platform web-based Beanstalkd queue server console.
  - awsenv - Small binary that loads Amazon (AWS) environment variables for a profile.
  - Balerter - A self-hosted script-based alerting manager.
  - Blast - A simple tool for API load testing and batch jobs.
  - DepCharge - Helps orchestrating the execution of commands across the many dependencies in larger projects.
  - Docker - Open platform for distributed applications for developers and sysadmins.
  - docker-go-mingw - Docker image for building Go binaries for Windows with MinGW toolchain.
  - Dockerfile-Generator - A go library and an executable that produces valid Dockerfiles using various input channels.
  - dogo - Monitoring changes in the source file and automatically compile and run (restart).
  - drone-jenkins - Trigger downstream Jenkins jobs using a binary, docker or Drone CI.
  - drone-scp - Copy files and artifacts via SSH using a binary, docker or Drone CI.
  - kubeshark - API traffic analyzer for Kubernetes, inspired by Wireshark, purposely built for Kubernetes.
  - KubeVela - Cloud native application delivery.
  - kwatch - Monitor & detect crashes in your Kubernetes(K8s) cluster instantly.
  - lstags - Tool and API to sync Docker images across different registries.
  - lwc - A live-updating version of the UNIX wc command.
  - Dropship - Tool for deploying code via cdn.
  - fac - Command-line user interface to fix git merge conflicts.
  - Flannel - Flannel is a network fabric for containers, designed for Kubernetes.
  - Fleet device management - Lightweight, programmable telemetry for servers and workstations.
  - gaia - Build powerful pipelines in any programming language.
  - Gitea - Fork of Gogs, entirely community driven.
  - go-selfupdate - Enable your Go applications to self update.
  - gobrew - Go version manager. Super simple tool to install and manage Go versions. Install go without root. Gobrew doesn't require shell rehash.
  - 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.
  - goxc - build tool for Go, with a focus on cross-compiling and packaging.
  - grapes - Lightweight tool designed to distribute commands over ssh with ease.
  - Hey - Hey is a tiny program that sends some load to a web application.
  - httpref - httpref is a handy CLI reference for HTTP methods, status codes, headers, and TCP and UDP ports.
  - k3d - Little helper to run CNCF's k3s in Docker.
  - k3s - Lightweight Kubernetes.
  - k6 - A modern load testing tool, using Go and JavaScript.
  - kala - Simplistic, modern, and performant job scheduler.
  - kcli - Command line tool for inspecting kafka topics/partitions/messages.
  - kool - Command line tool for managing Docker environments as an easy way.
  - kubernetes - Container Cluster Manager from Google.
  - manssh - manssh is a command line tool for managing your ssh alias config easily.
  - Mantil - 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.
  - minikube - Run Kubernetes locally.
  - Pewpew - Flexible HTTP command line stress tester.
  - PipeCD - A GitOps-style continuous delivery platform that provides consistent deployment and operations experience for any applications.
  - Pomerium - Pomerium is an identity-aware access proxy.
  - kind - Kubernetes IN Docker - local clusters for testing Kubernetes.
  - ko - Command line tool for building and deploying Go applications on Kubernetes
Authentication and OAuth
- oauth2 - Successor of goauth2. Generic OAuth 2.0 package that comes with JWT, Google APIs, Compute Engine, and App Engine support.
- otpgen - Library to generate TOTP/HOTP codes.
- sessionup - Simple, yet effective HTTP session management and identification package.
- otpgo - Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HOTP) library for Go.
- cookiestxt - provides a parser of cookies.txt file format.
- paseto - Golang implementation of Platform-Agnostic Security Tokens (PASETO).
- permissions2 - Library for keeping track of users, login states, and permissions. Uses secure cookies and bcrypt.
- scope - Easily Manage OAuth2 Scopes In Go.
- casbin - Authorization library that supports access control models like ACL, RBAC, and ABAC.
- goth - provides a simple, clean, and idiomatic way to use OAuth and OAuth2. Handles multiple providers out of the box.
- jeff - Simple, flexible, secure, and idiomatic web session management with pluggable backends.
- keto - 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.
- loginsrv - JWT login microservice with pluggable backends such as OAuth2 (Github), htpasswd, osiam.
- scs - Session Manager for HTTP servers.
- securecookie - Efficient secure cookie encoding/decoding.
- sjwt - Simple jwt generator and parser.
- gorbac - provides a lightweight role-based access control (RBAC) implementation in Golang.
- jwt - Safe, simple, and fast JSON Web Tokens for Go.
- jwt-auth - JWT middleware for Golang http servers with many configuration options.
- jwt-go - A full featured implementation of JSON Web Tokens (JWT). This library supports the parsing and verification as well as the generation and signing of JWTs.
- osin - Golang OAuth2 server library.
- session - Go session management for web servers (including support for Google App Engine - GAE).
- sessions - Dead simple, highly performant, highly customizable sessions service for go http servers.
- authboss - 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.
- branca - branca token [specification implementation](https://github.com/tuupola/branca-spec) for Golang 1.15+.
- go-guardian - 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.
- go-jose - Fairly complete implementation of the JOSE working group's JSON Web Token, JSON Web Signatures, and JSON Web Encryption specs.
- gologin - chainable handlers for login with OAuth1 and OAuth2 authentication providers.
- jwt - Lightweight JSON Web Token (JWT) library.
- oidc - Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
Configuration
- Standard CLI
  - typenv - Minimalistic, zero dependency, typed environment variables library.
  - xdg - Go implementation of the [XDG Base Directory Specification](https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html) and [XDG user directories](https://wiki.archlinux.org/index.php/XDG_user_directories).
  - onion - Layer based configuration for Go, Supports JSON, TOML, YAML, properties, etcd, env, and encryption using PGP.
  - store - Lightweight configuration manager for Go.
  - swap - Instantiate/configure structs recursively, based on build environment. (YAML, TOML, JSON and env).
  - hocon - 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.
  - ini - Go package to read and write INI files.
  - ini - INI Parser & Write Library, Unmarshal to Struct,Marshal to Json,Write File,watch file.
  - joshbetz/config - Small configuration library for Go that parses environment variables, JSON files, and reloads automatically on SIGHUP.
  - kelseyhightower/envconfig - Go library for managing configuration data from environment variables.
  - koanf - Light weight, extensible library for reading config in Go applications. Built in support for JSON, TOML, YAML, env, command line.
  - konfig - Composable, observable and performant config handling for Go for the distributed processing era.
  - kong - 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`).
  - mini - Golang package for parsing ini-style configuration files.
  - nasermirzaei89/env - Simple useful package for read environment variables.
  - nfigure - Per-library struct-tag based configuration from command lines (Posix & Go-style); environment, JSON, YAML
  - piper - Viper wrapper with config inheritance and key generation.
  - uConfig - Lightweight, zero-dependency, and extendable configuration management.
  - aconfig - Simple, useful and opinionated config loader.
  - cleanenv - Minimalistic configuration reader (from files, ENV, and wherever you want).
  - config - Cloud native application configuration. Bind ENV to structs in only two lines.
  - config - configure you app using file, environment variables, or flags in two lines of code
  - configuration - Library for initializing configuration structs from env variables, files, flags and 'default' tag.
  - configure - Provides configuration through multiple sources, including JSON, flags and environment variables.
  - configuro - opinionated configuration loading & validation framework from ENV and Files focused towards 12-Factor compliant applications.
  - confita - Load configuration in cascade from multiple backends into a struct.
  - conflate - 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.
  - env - Parse environment variables to Go structs (with defaults).
  - fig - Tiny library for reading configuration from a file and from environment variables (with validation & defaults).
  - gcfg - read INI-style configuration files into Go structs; supports user-defined types and subsections.
  - go-aws-ssm - Go package that fetches parameters from AWS System Manager - Parameter Store.
  - go-ini - A Go package that marshals and unmarshals INI-files.
  - go-ssm-config - Go utility for loading configuration parameters from AWS SSM (Parameter Store).
  - go-up - A simple configuration library with recursive placeholders resolution and no magic.
  - godotenv - Go port of Ruby's dotenv library (Loads environment variables from `.env`).
  - gofigure - Go application configuration made easy.
  - 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.
  - hjson - Human JSON, a configuration file format for humans. Relaxed syntax, fewer mistakes, more comments.
  - ingo - Flags persisted in an ini-like config file.
  - xdg - Cross platform package that follows the [XDG Standard](https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html).
  - viper - Go configuration with fangs.
  - config - JSON or YAML configuration wrapper with environment variables and flags parsing.
  - go-conf - Simple library for application configuration based on annotated structs. It supports reading the configuration from environment variables, config files and command line parameters.
  - goConfig - Parses a struct as input and populates the fields of this struct with parameters from command line, environment variables and configuration file.
  - GoLobby/Config - GoLobby Config is a lightweight yet powerful configuration manager for the Go programming language.
  - gonfig - Tag-based configuration parser which loads values from different providers into typesafe struct.
  - gookit/config - application config manage(load,get,set). support JSON, YAML, TOML, INI, HCL. multi file load, data override merge.
  - harvester - Harvester, a easy to use static and dynamic configuration package supporting seeding, env vars and Consul integration.
  - env - A lightweight package for loading environment variables into structs.
  - envcfg - Un-marshaling environment variables to Go structs.
  - envconf - Configuration from environment.
  - envconfig - Read your configuration from environment variables.
  - envh - Helpers to manage environment variables.
  - genv - Read environment variables easily with dotenv support.
ORM
- HTTP Clients
  - marlow - Generated ORM from project structs for compile time safety assurances.
  - reform - Better ORM for Go, based on non-empty interfaces and code generation.
  - go-firestorm - A simple ORM for Google/Firebase Cloud Firestore.
  - gorp - Go Relational Persistence, ORM-ish library for Go.
  - upper.io/db - Single interface for interacting with different data sources through the use of adapters that wrap mature database drivers.
  - XORM - Simple and powerful ORM for Go. (Support: MySQL, MyMysql, PostgreSQL, Tidb, SQLite3, MsSql and Oracle).
  - go-sqlbuilder - A flexible and powerful SQL string builder library plus a zero-config ORM.
  - go-store - Simple and fast Redis backed key-value store library for Go.
  - GORM - The fantastic ORM library for Golang, aims to be developer friendly.
  - gormt - Mysql database to golang gorm struct.
  - grimoire - Grimoire is a database access layer and validation for golang. (Support: MySQL, PostgreSQL and SQLite3).
  - pop/soda - Database migration, creation, ORM, etc... for MySQL, PostgreSQL, and SQLite.
  - SQLBoiler - ORM generator. Generate a featureful and blazing-fast ORM tailored to your database schema.
  - bun - SQL-first Golang ORM. Successor of go-pg.
  - cacheme - Schema based, typed Redis caching/memoize framework for Go.
  - ent - An entity framework for Go. Simple, yet powerful ORM for modeling and querying data.
  - go-dbw - A simple package that encapsulates database operations.
  - go-sql - A easy ORM for mysql.
  - golobby/orm - Simple, fast, type-safe, generic orm for developer happiness.
  - rel - Modern Database Access Layer for Golang - Testable, Extendable and Crafted Into a Clean and Elegant API.
  - Zoom - Blazing-fast datastore and querying engine built on Redis.
  - Prisma - Prisma Client Go, Typesafe database access for Go.
  - lore - Simple and lightweight pseudo-ORM/pseudo-struct-mapping environment for Go.
Security
- HTTP Clients
  - dongle - A simple, semantic and developer-friendly golang package for encoding&decoding and encryption&decryption.
  - BadActor - In-memory, application-driven jailer built in the spirit of fail2ban.
  - booster - Fast initramfs generator with full-disk encryption support.
  - nacl - Go implementation of the NaCL set of API's.
  - go-yara - Go Bindings for [YARA](https://github.com/plusvic/yara), the "pattern matching swiss knife for malware researchers (and everyone else)".
  - goArgonPass - Argon2 password hash and verification designed to be compatible with existing Python and PHP implementations.
  - Cameradar - Tool and library to remotely hack RTSP streams from surveillance cameras.
  - Interpol - Rule-based data generator for fuzzing and penetration testing.
  - optimus-go - ID hashing and Obfuscation using Knuth's Algorithm.
  - firewalld-rest - A rest application to dynamically update firewalld rules on a linux server.
  - go-generate-password - Password generator that can be used on the cli or as a library.
  - go-htpasswd - Apache htpasswd Parser for Go.
  - lego - Pure Go ACME client library and CLI tool (for use with Let's Encrypt).
  - secret - Prevent your secrets from leaking into logs, std\* etc.
  - secureio - An keyexchanging+authenticating+encrypting wrapper and multiplexer for `io.ReadWriteCloser` based on XChaCha20-poly1305, ECDH and ED25519.
  - ssh-vault - encrypt/decrypt using ssh keys.
  - sslmgr - SSL certificates made easy with a high level wrapper around acme/autocert.
  - teler-waf - teler-waf is a Go HTTP middleware that provide teler IDS functionality to protect against web-based attacks and improve the security of Go-based web applications. It is highly configurable and easy to integrate into existing Go applications.
  - themis - 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.
  - certificates - An opinionated tool for generating tls certificates.
  - go-password-validator - Password validator based on raw cryptographic entropy values.
  - go-peer - A software library for creating secure and anonymous decentralized systems.
  - goSecretBoxPassword - A probably paranoid package for securely hashing and encrypting passwords.
  - acmetool - ACME (Let's Encrypt) client tool with automatic renewal.
  - acra - Network encryption proxy to protect database-based applications from data leaks: strong selective encryption, SQL injections prevention, intrusion detection system.
  - age - A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
  - argon2-hashing - light wrapper around Go's argon2 package that closely mirrors with Go's standard library Bcrypt and simple-scrypt package.
  - argon2pw - Argon2 password hash generation with constant-time password comparison.
  - beelzebub - A secure low code honeypot framework, leveraging AI for System Virtualization.
  - CertMagic - Mature, robust, and powerful ACME client integration for fully-managed TLS certificate issuance and renewal.
  - Coraza - Enterprise-ready, modsecurity and OWASP CRS compatible WAF library.
  - memguard - A pure Go library for handling sensitive values in memory.
  - passlib - Futureproof password hashing library.
  - passwap - Provides a unified implementation between different password hashing algorithms
  - secure - HTTP middleware for Go that facilitates some quick security wins.
  - simple-scrypt - Scrypt package with a simple, obvious API and automatic cost calibration built-in.
Third-party APIs
- Utility/Miscellaneous
  - openaigo - OpenAI GPT3/GPT3.5 ChatGPT API client library for Go.
  - patreon-go - Go library for Patreon API.
  - paypal - Wrapper for PayPal payment API.
  - lastpass-go - Go client library for the [LastPass](https://www.lastpass.com/) API.
  - megos - Client library for accessing an [Apache Mesos](https://mesos.apache.org/) cluster.
  - minio-go - Minio Go Library for Amazon S3 compatible cloud storage.
  - uptimerobot - Go wrapper and command-line client for the Uptime Robot v2 API.
  - go-sophos - Go client library for the [Sophos UTM REST API](https://www.sophos.com/en-us/medialibrary/PDFs/documentation/UTMonAWS/Sophos-UTM-RESTful-API.pdf?la=en) with zero dependencies.
  - go-sptrans - Go client library for the SPTrans Olho Vivo API.
  - golyrics - Golyrics is a Go library to fetch music lyrics data from the Wikia website.
  - gomalshare - Go library MalShare API [malshare.com](https://www.malshare.com/)
  - GoMusicBrainz - Go MusicBrainz WS2 client library.
  - google-analytics - Simple wrapper for easy google analytics reporting.
  - shopify - Go Library to make CRUD request to the Shopify API.
  - twitter-scraper - Scrape the Twitter Frontend API without authentication and limits.
  - go-unsplash - Go client library for the [Unsplash.com](https://unsplash.com) API.
  - gogtrends - Google Trends Unofficial API.
  - google-cloud - Google Cloud APIs Go Client Library.
  - airtable - Go client library for the [Airtable API](https://airtable.com/api).
  - appstore-sdk-go - Unofficial Golang SDK for AppStore Connect API.
  - brewerydb - Go library for accessing the BreweryDB API.
  - cachet - Go client library for [Cachet (open source status page system)](https://cachethq.io/).
  - circleci - Go client library for interacting with CircleCI's API.
  - codeship-go - Go client library for interacting with Codeship's API v2.
  - dusupay-sdk-go - Unofficial Dusupay payment gateway API Client for Go
  - ethrpc - Go bindings for Ethereum JSON RPC API.
  - fcm - Go library for Firebase Cloud Messaging.
  - gami - Go library for Asterisk Manager Interface.
  - geo-golang - Go Library to access [Google Maps](https://developers.google.com/maps/documentation/geocoding/intro), [MapQuest](https://developer.mapquest.com/documentation/geocoding-api/), [Nominatim](https://developer.mapquest.com/documentation/open/nominatim-search), [OpenCage](https://opencagedata.com/api), [Bing](https://msdn.microsoft.com/en-us/library/ff701715.aspx), [Mapbox](https://www.mapbox.com/developers/api/geocoding/), and [OpenStreetMap](https://wiki.openstreetmap.org/wiki/Nominatim) geocoding / reverse geocoding APIs.
  - go-atlassian - Go library for accessing the [Atlassian Cloud](https://www.atlassian.com/enterprise/cloud) services (Jira, Jira Service Management, Jira Agile, Confluence, Admin Cloud)
  - go-aws-news - Go application and library to fetch what's new from AWS.
  - go-chronos - Go library for interacting with the [Chronos](https://mesos.github.io/chronos/) Job Scheduler
  - go-here - Go client library around the HERE location based APIs.
  - go-hibp - Simple Go binding to the "Have I Been Pwned" APIs.
  - go-imgur - Go client library for [imgur](https://imgur.com)
  - go-marathon - Go library for interacting with Mesosphere's Marathon PAAS.
  - go-myanimelist - Go client library for accessing the [MyAnimeList API](https://myanimelist.net/apiconfig/references/api/v2).
  - go-postman-collection - Go module to work with [Postman Collections](https://learning.getpostman.com/docs/postman/collections/creating-collections/) (compatible with Insomnia).
  - go-restcountries - Go library for the [REST Countries API](https://countrylayer.com/).
  - go-swagger-ui - Go library containing precompiled [Swagger UI](https://swagger.io/tools/swagger-ui/) for serving swagger json.
  - go-telegraph - Telegraph publishing platform API client.
  - go-trending - Go library for accessing [trending repositories](https://github.com/trending) and [developers](https://github.com/trending/developers) at Github.
  - go-twitter - Go client library for the Twitter v1.1 APIs.
  - go-xkcd - Go client for the xkcd API.
  - go-yapla - Go client library for the Yapla v2.0 API.
  - goami2 - AMI v2 library for Asterisk PBX.
  - GoFreeDB - Golang library providing common and simple database abstractions on top of Google Sheets.
  - google-play-scraper - Get data from Google Play Store.
  - hipchat (xmpp) - A golang package to communicate with HipChat over XMPP.
  - mixpanel - Mixpanel is a library for tracking events and sending Mixpanel profile updates to Mixpanel from your go applications.
  - pushover - Go wrapper for the Pushover API.
  - wit-go - Go client for wit.ai HTTP API.
  - ynab - Go wrapper for the YNAB API.
  - zooz - Go client for the Zooz API.
  - anaconda - Go client library for the Twitter 1.1 API.
  - facebook - Go Library that supports the Facebook Graph API.
  - fasapay-sdk-go - Unofficial Fasapay payment gateway XML API Client for Golang.
  - gads - Google Adwords Unofficial API.
  - gcm - Go library for Google Cloud Messaging.
  - github - Go library for accessing the GitHub REST API v3.
  - go-hacknews - Tiny Go client for HackerNews API.
  - amazon-product-advertising-api - Go Client Library for [Amazon Product Advertising API](https://affiliate-program.amazon.com/gp/advertising/api/detail/main.html).
  - aws-sdk-go - The official AWS SDK for the Go programming language.
  - bqwriter - High Level Go Library to write data into [Google BigQuery](https://cloud.google.com/bigquery) at a high throughout.
  - gopaapi5 - Go Client Library for [Amazon Product Advertising API 5.0](https://webservices.amazon.com/paapi5/documentation/).
  - gosip - Client library for SharePoint.
  - libgoffi - Library adapter toolbox for native [libffi](https://sourceware.org/libffi/) integration
  - Medium - Golang SDK for Medium's OAuth2 API.
  - newsapi-go - Go client for [NewsAPI](https://newsapi.org/).
  - rawg-sdk-go - Go library for the [RAWG Video Games Database](https://rawg.io/) API
  - rrdaclient - Go Library to access statdns.com API, which is in turn RRDA API. DNS Queries over HTTP.
  - simples3 - Simple no frills AWS S3 Library using REST with V4 Signing written in Go.
  - githubql - Go library for accessing the GitHub GraphQL API v4.
  - google - Auto-generated Google APIs for Go.
  - slack - Slack API in Go.
  - smite - Go package to wraps access to the Smite game API.
  - spotify - Go Library to access Spotify WEB API.
  - vl-go - Go client library around the VerifID identity verification layer API.
  - webhooks - Webhook receiver for GitHub and Bitbucket.
  - clarifai - Go client library for interfacing with the Clarifai API.
  - coinpaprika-go - Go client library for interacting with Coinpaprika's API.
  - device-check-go - Go client library for interacting with [iOS DeviceCheck API](https://developer.apple.com/documentation/devicecheck) v1.
  - discordgo - Go bindings for the Discord Chat API.
  - goagi - Go library to build Asterisk PBX agi/fastagi applications.
  - golang-tmdb - Golang wrapper for The Movie Database API v3.
  - google-email-audit-api - Go client library for [Google G Suite Email Audit API](https://developers.google.com/admin-sdk/email-audit/).
  - 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.
  - hipchat - This project implements a golang client library for the Hipchat API.
  - igdb - Go client for the [Internet Game Database API](https://api.igdb.com/).
  - jokeapi-go - Go client for [JokeAPI](https://sv443.net/jokeapi/v2/).
  - lark - [Feishu](https://open.feishu.cn/)/[Lark](https://open.larksuite.com/) Open API Go SDK, Support ALL Open API and Event Callback.
  - playlyfe - The Playlyfe Rest API Go SDK.
  - steam - Go Library to interact with Steam game servers.
  - stripe - Go client for the Stripe API.
  - swag - No comments, simple go wrapper to create swagger 2.0 compatible APIs. Support most routing frameworks, such as built-in, gin, chi, mux, echo, httprouter, fasthttp and more.
  - textbelt - Go client for the textbelt.com txt messaging API.
  - translate - Go online translation package.
  - Trello - Go wrapper for the Trello API.
  - TripAdvisor - Go wrapper for the TripAdvisor API.
  - tumblr - Go wrapper for the Tumblr v2 API.
  - go-jira - Go client library for [Atlassian JIRA](https://www.atlassian.com/software/jira)
  - go-lark - An easy-to-use unofficial SDK for [Feishu](https://open.feishu.cn/) and [Lark](https://open.larksuite.com/) Open Platform.
  - go-openai - OpenAI ChatGPT, DALL·E, Whisper API library for Go.
  - go-openproject - Go client library for interacting with [OpenProject](https://docs.openproject.org/api/) API.
  - go-redoc - Embedded OpenAPI/Swagger documentation ui for Go using [ReDoc](https://redocly.com/).
Utilities
- Utility/Miscellaneous
  - go-funk - Modern Go utility library which provides helpers (map, find, contains, filter, chunk, reverse, ...).
  - clipboard - 📋 cross-platform clipboard package in Go.
  - jsend - JSend's implementation written in Go.
  - jump - Jump helps you navigate faster by learning your habits.
  - just - Just a collection of useful functions for working with generic data structures.
  - koazee - Library inspired in Lazy evaluation and functional programming that takes the hassle out of working with arrays.
  - lancet - A comprehensive, efficient, and reusable util function library of go.
  - okrun - go run error steamroller.
  - xferspdy - Xferspdy provides binary diff and patch library in golang.
  - changie - Automated changelog tool for preparing releases with lots of customization options.
  - chyle - Changelog generator using a git repository with multiple configuration possibilities.
  - copy-pasta - Universal multi-workstation clipboard that uses S3 like backend for the storage.
  - goplaceholder - a small golang lib to generate placeholder images.
  - goseaweedfs - SeaweedFS client library with almost full features.
  - gostrutils - Collections of string manipulation and conversion functions.
  - gotenv - Load environment variables from `.env` or any `io.Reader` in Go.
  - limiters - Rate limiters for distributed applications in Golang with configurable back-ends and distributed locks.
  - retry-go - Simple library for retry mechanism.
  - sorty - Fast Concurrent / Parallel Sorting.
  - Storm - Simple and powerful toolkit for BoltDB.
  - golarm - Fire alarms with system events.
  - scan - Scan golang `sql.Rows` directly to structs, slices, or primitive types.
  - tik - Simple and easy timing wheel package for Go.
  - tome - Tome was designed to paginate simple RESTful APIs.
  - bleep - Perform any number of actions on any set of OS signals in Go.
  - boilr - Blazingly fast CLI tool for creating projects from boilerplate templates.
  - fzf - Command-line fuzzy finder written in Go.
  - generate - runs go generate recursively on a specified path or environment variable and can filter by regex.
  - ghokin - Parallelized formatter with no external dependencies for gherkin (cucumber, behat...).
  - go-lock - go-lock is a lock library implementing read-write mutex and read-write trylock without starvation.
  - go-pattern-match - A Pattern matching library inspired by ts-pattern.
  - go-pkg - A go toolkit.
  - go-problemdetails - Go package for working with Problem Details.
  - go-rate - Timed rate limiter for Go.
  - netbug - Easy remote profiling of your services.
  - nfdump - Read nfdump netflow files.
  - nostromo - CLI for building powerful aliases.
  - remote-touchpad - Control mouse and keyboard from a smartphone.
  - request - Go HTTP Requests for Humans™.
  - rerun - Recompiling and rerunning go apps when source changes.
  - retry - Simple and easy retry mechanism package for Go.
  - UNIS - Common Architecture™ for String Utilities in Go.
  - air - Air - Live reload for Go apps.
  - backscanner - A scanner similar to bufio.Scanner, but it reads and returns lines in reverse order, starting at a given position and going backward.
  - beyond - The Go tool that will drive you to the AOP world!
  - blank - Verify or remove blanks and whitespace from strings.
  - circuit - An efficient and feature complete Hystrix like Go implementation of the circuit breaker pattern.
  - clockwork - A simple fake clock for golang.
  - command - Command pattern for Go with thread safe serial and parallel dispatcher.
  - contextplus - Package contextplus provide more easy to use functions for contexts.
  - dlog - Compile-time controlled logger to make your release smaller without removing debug calls.
  - EaseProbe - 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.
  - equalizer - Quota manager and rate limiter collection for Go.
  - ergo - The management of multiple local services running over different ports made easy.
  - evaluator - Evaluate an expression dynamically based on s-expression. It's simple and easy to extend.
  - filter - provide filtering, sanitizing, and conversion of Go data.
  - golog - Easy and lightweight CLI tool to time track your tasks.
  - goreleaser - Deliver Go binaries as fast and easily as possible.
  - goreporter - Golang tool that does static analysis, unit testing, code review and generate code quality report.
  - goval - Evaluate arbitrary expressions in Go.
  - gpath - Library to simplify access struct fields with Go's expression in reflection.
  - handy - Many utilities and helpers like string handlers/formatters and validators.
  - htcat - Parallel and Pipelined HTTP GET Utility.
  - lo - A Lodash like Go library based on Go 1.18+ Generics (map, filter, contains, find...)
  - mergo - Helper to merge structs and maps in Golang. Useful for configuration default values, avoiding messy if-statements.
  - moldova - Utility for generating random data based on an input template.
  - mongo-go-pagination - Mongodb Pagination for official mongodb/mongo-go-driver package which supports both normal queries and Aggregation pipelines.
  - robustly - Runs functions resiliently, catching and restarting panics.
  - rospo - Simple and reliable ssh tunnels with embedded ssh server in Golang.
  - silk - Read silk netflow files.
  - sliceconv - Slice conversion between primitive types.
  - sqlx - provides a set of extensions on top of the excellent built-in database/sql package.
  - sshman - SSH Manager for authorized_keys files on multiple remote servers.
  - structs - Implement simple functions to manipulate structs.
  - throttle - Throttle is an object that will perform exactly one action per duration.
  - upterm - A tool for developers to share terminal/tmux sessions securely over the web. It’s perfect for remote pair programming, accessing computers behind NATs/firewalls, remote debugging, and more.
  - usql - usql is a universal command-line interface for SQL databases.
  - util - Collection of useful utility functions. (strings, concurrency, manipulations, ...).
  - watchhttp - Run command periodically and expose latest STDOUT or its rich delta as HTTP endpoint.
  - git-time-metric - Simple, seamless, lightweight time tracking for Git.
  - scan - Scan sql rows into any type powered by generics.
  - scany - Library for scanning data from a database into Go structs and more.
  - slicer - Makes working with slices easier.
  - statiks - Fast, zero-configuration, static HTTP filer server.
  - circuitbreaker - Circuit Breakers in Go.
  - filetype - Small package to infer the file type checking the magic numbers signature.
  - grofer - A system and resource monitoring tool written in Golang!
  - mimesniffer - A MIME type sniffer for Go.
  - repeat - Go implementation of different backoff strategies useful for retrying operations and heartbeating.
  - gitbatch - manage your git repositories in one place.
  - go-qr - A native, high-quality and minimalistic QR code generator.
  - goback - Go simple exponential backoff package.
  - goctx - Get your context value with high performance.
  - objwalker - Walk by go objects with reflection.
  - ptr - Package that provide functions for simplified creation of pointers from constants of basic types.
  - cmd - Library for executing shell commands on osx, windows and linux.
  - lets-go - Go module that provides common utilities for Cloud Native REST API development. Also contains AWS Specific utilities.
  - apm - Process manager for Golang applications with an HTTP API.
  - copy - Package for fast copying structs of different types.
  - ctop - [Top-like](https://ctop.sh) interface (e.g. htop) for container metrics.
  - cvt - Easy and safe convert any value to another type.
  - Death - Managing go application shutdown with signals.
  - delve - Go debugger.
  - filler - small utility to fill structs using "fill" tag.
  - go-trigger - Go-lang global event triggerer, Register Events with an id and trigger the event from anywhere from your project.
  - go-type - Library providing Go types for store/validation and transfer of ISO-4217, ISO-3166, and other types.
  - gofn - High performance utility functions written using Generics for Go 1.18+.
  - hub - wrap git commands with additional functionality to interact with github from the terminal.
  - hystrix-go - Implements Hystrix patterns of programmer-defined fallbacks aka circuit breaker.
  - immortal - \*nix cross-platform (OS agnostic) supervisor.
  - intrinsic - Use x86 SIMD without writing any assembly code.
  - olaf - Twitter Snowflake implemented in Go.
  - onecache - Caching library with support for multiple backend stores (Redis, Memcached, filesystem etc).
  - panicparse - Groups similar goroutines and colorizes stack dump.
  - pattern-match - Pattern matching library.
  - reflectutils - Helpers for working with reflection: struct tag parsing; recursive walking; fill value from string.
  - retry - A simple but highly configurable retry package for Go.
  - retry - A pretty simple library to ensure your work to be done.
  - goreadability - Webpage summary extractor using Facebook Open Graph and arc90's readability.
  - graterm - Provides primitives to perform ordered (sequential/concurrent) GRAceful TERMination (aka shutdown) in Go application.
  - gubrak - Golang utility library with syntactic sugar. It's like lodash, but for golang.
  - hostctl - A CLI tool to manage /etc/hosts with easy commands.
  - peco - Simplistic interactive filtering tool.
  - pgo - Convenient functions for PHP community.
  - toolbox - Slice, map, multimap, struct, function, data conversion utilities. Service router, macro evaluator, tokenizer.
  - ugo - ugo is slice toolbox with concise syntax for Go.
  - wifiqr - Wi-Fi QR Code Generator.
  - wuzz - Interactive cli tool for HTTP inspection.
  - countries - Full implementation of ISO-3166-1, ISO-4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standards.
  - countries - All you need when you are working with countries in Go.
  - create-go-app - A powerful CLI for create a new production-ready project with backend (Golang), frontend (JavaScript, TypeScript) & deploy automation (Ansible, Docker) by running one command.
  - cryptgo - Crytpgo is a TUI based application written purely in Go to monitor and observe cryptocurrency prices in real time!
  - ctxutil - A collection of utility functions for contexts.
  - dbt - A framework for running self-updating signed binaries from a central, trusted repository.
  - Deepcopier - Simple struct copying for Go.
  - dive - A tool for exploring each layer in a Docker image.
  - go-actuator - Production ready features for Go based web frameworks.
  - go-astitodo - Parse TODOs in your GO code.
  - go-bind-plugin - go:generate tool for wrapping symbols exported by golang plugins (1.8 only).
  - go-bsdiff - Pure Go bsdiff and bspatch libraries and CLI tools.
  - gohper - Various tools/modules help for development.
  - loncha - A high-performance slice Utilities.
  - lrserver - LiveReload server for Go.
  - mani - CLI tool to help you manage multiple repositories.
  - mc - Minio Client provides minimal tools to work with Amazon S3 compatible cloud storage and filesystems.
  - mimemagic - Pure Go ultra performant MIME sniffing library/utility.
  - mimetype - Package for MIME type detection based on magic numbers.
  - minquery - MongoDB / mgo.v2 query that supports efficient pagination (cursors to continue listing documents where we left off).
  - mole - cli app to easily create ssh tunnels.
  - pm - Process (i.e. goroutine) manager with an HTTP API.
  - pointer - Package pointer contains helper routines for simplifying the creation of optional fields of basic type.
  - rclient - Readable, flexible, simple-to-use client for REST APIs.
  - rest-go - A package that provide many helpful methods for working with rest api.
  - retry-go - Retrying made simple and easy for golang.
  - serve - A static http server anywhere you need.
  - set - Performant and flexible struct mapping and loose type conversion.
  - shutdown - App shutdown hooks for `os.Signal` handling.
  - slice - Type-safe functions for common Go slice operations.
  - yogo - Check yopmail mails from command line.
  - go-clip - A minimalistic clipboard manager for Mac.
  - go-convert - Package go-convert enables you to convert a value into another type.
  - go-countries - Lightweight lookup over ISO-3166 codes.
  - go-dry - DRY (don't repeat yourself) package for Go.
  - go-health - Health package simplifies the way you add health check to your services.
  - go-httpheader - Go library for encoding structs into Header fields.
  - go-sitemap-generator - XML Sitemap generator written in Go.
  - godaemon - Utility to write daemons.
  - godropbox - Common libraries for writing Go services/applications from Dropbox.
  - gopencils - Small and simple package to easily consume REST APIs.
  - minify - Fast minifiers for HTML, CSS, JS, XML, JSON and SVG file formats.
  - mssqlx - Database client library, proxy for any master slave, master master structures. Lightweight and auto balancing in mind.
  - multitick - Multiplexor for aligned tickers.
  - myhttp - Simple API to make HTTP GET requests with timeout support.
  - retry - The most advanced functional mechanism to perform actions repetitively until successful.
Web Frameworks
- Utility/Miscellaneous
  - WebGo - A micro-framework to build web apps; with handler chaining, middleware and context injection. With standard library compliant HTTP handlers(i.e. http.HandlerFunc).
  - YARF - Fast micro-framework designed to build REST APIs and web services in a fast and simple way.
  - Aero - High-performance web framework for Go, reaches top scores in Lighthouse.
  - Gizmo - Microservice toolkit used by the New York Times.
  - go-rest - Small and evil REST framework for Go.
  - Goa - Goa provides a holistic approach for developing remote APIs and microservices in Go.
  - goa - goa is just like koajs for golang, it is a flexible, light, high-performance and extensible web framework based on middleware.
  - GoFr - Gofr is an opinionated microservice development framework.
  - Beego - beego is an open-source, high-performance web framework for the Go programming language.
  - Don - A highly performant and simple to use API framework.
  - Atreugo - High performance and extensible micro web framework with zero memory allocations in hot paths.
  - Fiber - An Express.js inspired web framework build on Fasthttp.
  - Fireball - More "natural" feeling web framework.
  - Flamingo - 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.
  - Flamingo Commerce - Providing e-commerce features using clean architecture like DDD and ports and adapters, that you can use to build flexible e-commerce applications.
  - go-json-rest - Quick and easy way to setup a RESTful JSON API.
  - GoFrame - GoFrame is a modular, full-featured and production-ready application development framework of golang.
  - Goyave - Feature-complete REST API framework aimed at clean code and fast development, with powerful built-in functionalities.
  - Ginrpc - Gin parameter automatic binding tool,gin rpc tools.
  - utron - Lightweight MVC framework for Go(Golang).
  - Gearbox - A web framework written in Go with a focus on high performance and memory optimization.
  - Huma - Framework for modern REST/GraphQL APIs with built-in OpenAPI 3, generated documentation, and a CLI.
  - Banjo - Very simple and fast web framework for 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 - High performance, minimalist Go web framework.
  - golamb - Golamb makes it easier to write API endpoints for use with AWS Lambda and API Gateway.
  - Golax - A non Sinatra fast HTTP framework with support for Google custom methods, deep interceptors, recursion and more.
  - Gondola - The web framework for writing faster sites, faster.
  - Hertz - A high-performance and strong-extensibility Go HTTP framework that helps developers build microservices.
  - hiboot - hiboot is a high performance web application framework with auto configuration and dependency injection support.
  - Macaron - Macaron is a high productive and modular design web framework in Go.
  - mango - Mango is a modular web-application framework for Go, inspired by Rack, and PEP333.
  - Resoursea - REST framework for quickly writing resource based services.
  - REST Layer - Framework to build REST/GraphQL API on top of databases with mostly configuration over code.
  - Revel - High-productivity web framework for the Go language.
  - rex - Rex is a library for modular development built upon gorilla/mux, fully compatible with `net/http`.
  - rk-boot - A bootstrapper library for building enterprise go microservice with Gin and gRPC quickly and easily.
  - vox - A golang web framework for humans, inspired by Koa heavily.
  - 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.
  - 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.
  - gongular - Fast Go web framework with input mapping/validation and (DI) Dependency Injection.
  - GoTuna - Minimalistic web framework for Go with mux router, middlewares, sessions, templates, embedded views and static files.
  - goweb - Web framework with routing, websockets, logging, middleware, static file server (optional gzip), and automatic TLS.
  - Air - An ideally refined web framework for Go.
  - anoweb - The lightweight and powerful web framework using the new way for Go.Another go the way.
  - rux - Simple and fast web framework for build golang HTTP applications.
  - tango - Micro & pluggable web framework for Go.
  - tigertonic - Go framework for building JSON web services inspired by Dropwizard.
  - uAdmin - Fully featured web framework for Golang, inspired by Django.
  - Microservice - The framework for the creation of microservices, written in Golang.
  - neo - Neo is minimal and fast Go Web Framework with extremely simple API.
  - patron - Patron is a microservice framework following best cloud practices with a focus on productivity.
  - Pnutmux - Pnutmux is a powerful Go web framework that uses regex for matching and handling HTTP requests. It offers features such as CORS handling, structured logging, URL parameters extraction, middlewares, and concurrency limiting.
  - Pulse - Pulse is an HTTP web framework written in Go (Golang)
- Routers
  - nchi - chi-like router built on httprouter with dependency injection based middleware wrappers
  - ngamux - Simple HTTP router for Go.
  - pure - Is a lightweight HTTP router that sticks to the std "net/http" implementation.
  - Bxog - 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.
  - chi - Small, fast and expressive HTTP router built on net/context.
  - httprouter - High performance router. Use this and the standard http handlers to form a very high performance web framework.
  - alien - Lightweight and fast http router from outer space.
  - bellt - A simple Go HTTP router.
  - gowww/router - Lightning fast HTTP router fully compatible with the net/http.Handler interface.
  - httptreemux - High-speed, flexible tree-based HTTP router for Go. Inspiration from httprouter.
  - Siesta - Composable framework to write middleware and handlers.
  - vestigo - Performant, stand-alone, HTTP compliant URL Router for go web applications.
  - xmux - High performance muxer based on `httprouter` with `net/context` support.
  - xujiajun/gorouter - A simple and fast HTTP router for Go.
  - Bone - Lightning Fast HTTP Multiplexer.
  - fasthttprouter - High performance router forked from `httprouter`. The first router fit for `fasthttp`.
  - FastRouter - a fast, flexible HTTP router written in Go.
  - goblin - A golang http router based on trie tree.
  - gocraft/web - Mux and middleware package in Go.
  - Goji - Goji is a minimalistic and flexible HTTP request multiplexer with support for `net/context`.
  - GoLobby/Router - GoLobby Router is a lightweight yet powerful HTTP router for the Go programming language.
  - goroute - Simple yet powerful HTTP request multiplexer.
  - GoRouter - GoRouter is a Server/API micro framework, HTTP request router, multiplexer, mux that provides request router with middleware supporting `net/context`.
  - lars - Is a lightweight, fast and extensible zero allocation HTTP router for Go used to create customizable frameworks.
  - mux - Powerful URL router and dispatcher for golang.
  - ozzo-routing - An extremely fast Go (golang) HTTP router that supports regular expression route matching. Comes with full support for building RESTful APIs.
  - violetear - Go HTTP router.
- Middlewares
  - Limiter - Dead simple rate limit middleware for Go.
  - mid - Miscellaneous HTTP middleware features: idiomatic error return from handlers; receive/respond with JSON data; request tracing; and more.
  - gores - Go package that handles HTML, JSON, XML and etc. responses. Useful for RESTful APIs.
  - echo-middleware - Middleware for Echo framework with logging and metrics.
  - formjson - Transparently handle JSON input as a standard form POST.
  - catena - http.Handler wrapper catenation (same API as "chain").
  - go-fault - Fault injection middleware for Go.
  - CORS - Easily add CORS capabilities to your API.
  - muxchain - Lightweight middleware for net/http.
  - renderer - Simple, lightweight and faster response (JSON, JSONP, XML, YAML, HTML, File) rendering package for Go.
  - client-timing - An HTTP client for Server-Timing header.
  - go-server-timing - Add/parse Server-Timing header.
  - ln-paywall - Go middleware for monetizing APIs on a per-request basis with the Lightning Network (Bitcoin).
  - rk-grpc - Middleware for gRPC with logging, metrics, auth, tracing etc.
  - XFF - Handle `X-Forwarded-For` header and friends.
  - alice - Painless middleware chaining for Go.
  - chain - Handler wrapper chaining with scoped data (net/context-based "middleware").
  - interpose - Minimalist net/http middleware for golang.
  - mediary - add interceptors to `http.Client` to allow dumping/shaping/tracing/... of requests/responses.
  - negroni - Idiomatic HTTP middleware for Golang.
  - render - Go package for easily rendering JSON, XML, and HTML template responses.
  - rye - Tiny Go middleware library (with canned Middlewares) that supports JWT, CORS, Statsd, and Go 1.7 context.
  - stats - Go middleware that stores various information about your web application.
  - rk-gin - Middleware for Gin framework with logging, metrics, auth, tracing etc.
  - Tollbooth - Rate limit HTTP request handler.
WebAssembly
- Routers
  - dom - DOM library.
  - go-canvas - Library to use HTML5 Canvas, with all drawing within go code.
  - webapi - Bindings for DOM and HTML generated from WebIDL.
  - wasmbrowsertest - Run Go WASM tests in your browser.
  - tinygo - Go compiler for small places. Microcontrollers, WebAssembly, and command-line tools. Based on LLVM.
  - vert - Interop between Go and JS values.
Code Analysis
- Routers
  - golines - Formatter that automatically shortens long lines in Go code.
  - lint - Run linters as part of go test.
  - go-checkstyle - 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.
  - gostatus - Command line tool, shows the status of repositories that contain Go packages.
  - php-parser - A Parser for PHP written in Go.
  - revive - in replacement for `golint`.
  - apicompat - Checks recent changes to a Go project for backwards incompatible changes.
  - ChainJacking - Find which of your Go lang direct GitHub dependencies is susceptible to ChainJacking attack.
  - Chronos - Detects race conditions statically
  - dupl - Tool for code clone detection.
  - errcheck - Errcheck is a program for checking for unchecked errors in Go programs.
  - gcvis - Visualise Go program GC trace data in real time.
  - go-mod-outdated - An easy way to find outdated dependencies of your Go projects.
  - go-outdated - Console application that displays outdated packages.
  - goast-viewer - Web based Golang AST visualizer.
  - todocheck - Static code analyser which links TODO comments in code with issues in your issue tracker.
  - usestdlibvars - A linter that detect the possibility to use variables/constants from the Go standard library.
  - vacuum - An ultra-super-fast, lightweight OpenAPI linter and quality checking tool.
  - validate - Automatically validates struct fields with tags.
  - go-cleanarch - go-cleanarch was created to validate Clean Architecture rules, like a The Dependency Rule and interaction between packages in your Go projects.
  - go-critic - source code linter that brings checks that are currently not implemented in other linters.
  - golang-ifood-sdk - iFood API SDK.
  - golangci-lint
  - GoPlantUML - Library and CLI that generates text plantump class diagram containing information about structures and interfaces with the relationship among them.
  - goreturns - Adds zero-value return statements to match the func return types.
  - 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#.
  - testifylint
  - tickgit - CLI and go package for surfacing code comment TODOs (in any language) and applying a `git blame`to identify the author.
  - unconvert - Remove unnecessary type conversions from Go source.
  - asty - Converts golang AST to JSON and JSON to AST.
  - blanket - blanket is a tool that helps you catch functions which don't have direct unit tests in your Go packages.
Distributed Systems
- Search and Analytic Databases
  - gmsec - A Go distributed systems development framework.
  - rpcx - Distributed pluggable RPC service framework like alibaba Dubbo.
  - Semaphore - A straightforward (micro) service orchestrator.
  - celeriac - Library for adding support for interacting and monitoring Celery workers, tasks and events in Go.
  - dragonboat - A feature complete and high performance multi-group Raft library in Go.
  - consistent - Consistent hashing with bounded loads.
  - consistenthash - Consistent hashing with configurable replicas.
  - digota - grpc ecommerce microservice.
  - doublejump - A revamped Google's jump consistent hash.
  - Dragonfly - Provide efficient, stable and secure file distribution and image acceleration based on p2p technology to be the best practice and standard solution in cloud native architectures.
  - dynamolock - DynamoDB-backed distributed locking implementation.
  - failured - adaptive accrual failure detector for distributed systems.
  - resgate - Realtime API Gateway for building REST, real time, and RPC APIs, where all clients are synchronized seamlessly.
  - Temporal - Durable execution system for making code fault-tolerant and simple.
  - pglock - PostgreSQL-backed distributed locking implementation.
  - micro - A distributed systems runtime for the cloud and beyond.
  - hprose - Very newbility RPC Library, support 25+ languages now.
  - jsonrpc - The jsonrpc package helps implement of JSON-RPC 2.0.
  - jsonrpc - JSON-RPC 2.0 HTTP client implementation.
  - lura - Ultra performant API Gateway framework with middlewares.
  - NATS - Lightweight, high performance messaging system for microservices, IoT, and cloud native systems.
  - redis-lock - Simplified distributed locking implementation using Redis.
  - ringpop-go - Scalable, fault-tolerant application-layer sharding for Go applications.
  - dht - BitTorrent Kademlia DHT implementation.
  - glow - Easy-to-Use scalable distributed big data processing, Map-Reduce, DAG execution, all in pure Go.
  - go-zero - 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.
  - rain - BitTorrent client and library.
  - dynatomic - A library for using DynamoDB as an atomic counter.
  - emitter-io - High performance, distributed, secure and low latency publish-subscribe platform built with MQTT, Websockets and love.
  - flowgraph - flow-based programming package.
  - gleam - 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.
  - go-health - Library for enabling asynchronous dependency health checks in your service.
  - go-kit - Microservice toolkit with support for service discovery, load balancing, pluggable transports, request tracking, etc.
  - go-sundheit - A library built to provide support for defining async service health checks for golang services.
  - gorpc - Simple, fast and scalable RPC library for high load.
  - raft - Golang implementation of the Raft consensus protocol, by HashiCorp.
  - raft - Go implementation of the Raft consensus protocol, by CoreOS.
  - sleuth - Library for master-less p2p auto-discovery and RPC between HTTP services (using [ZeroMQ](https://github.com/zeromq/libzmq)).
  - trpc-go - The Go language implementation of tRPC, which is a pluggable, high-performance RPC framework.
  - dot - distributed sync using operational transformation/OT.
  - go-doudou - 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.
  - go-jump - Port of Google's "Jump" Consistent Hash function.
  - grpc-go - The Go language implementation of gRPC. HTTP/2 based RPC.
  - liftbridge - Lightweight, fault-tolerant message streams for NATS.
  - outboxer - Outboxer is a go library that implements the outbox pattern.
  - pjrpc - Golang JSON-RPC Server-Client with Protobuf spec.
  - torrent - BitTorrent client package.
  - arpc - More effective network communication, support two-way-calling, notify, broadcast.
  - drmaa - Job submission library for cluster schedulers based on the DRMAA standard.
  - go-micro - A distributed systems development framework.
  - go-mysql-lock - MySQL based distributed lock.
  - go-pdu - A decentralized identity-based social network.
  - Kitex - 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.
  - Kratos - A modular-designed and easy-to-use microservices framework in Go.
Game Development
- Search and Analytic Databases
  - Azul3D - 3D game engine written in Go.
  - Ebitengine - dead simple 2D game engine in Go.
  - go-astar - Go implementation of the A\* path finding algorithm.
  - go-sdl2 - Go bindings for the [Simple DirectMedia Layer](https://www.libsdl.org/).
  - Harfang3D - 3D engine for the Go language, works on Windows and Linux ([Harfang on Go.dev](https://github.com/harfang3d/harfang-go)).
  - g3n - Go 3D Game Engine.
  - Leaf - Lightweight game server framework.
  - nano - Lightweight, facility, high performance golang based game server framework.
  - raylib-go - Go bindings for [raylib](https://www.raylib.com/), a simple and easy-to-use library to learn videogames programming.
  - termloop - Terminal-based game engine for Go, built on top of Termbox.
  - tile - Data-oriented and cache-friendly 2D Grid library (TileMap), includes pathfinding, observers and import/export.
  - go3d - Performance oriented 2D/3D math package for Go.
  - gonet - Game server skeleton implemented with golang.
  - goworld - Scalable game server engine, featuring space-entity framework and hot-swapping.
  - engo - Engo is an open-source 2D game engine written in Go. It follows the Entity-Component-System paradigm.
  - fantasyname - Fantasy names generator.
  - Oak - Pure Go game engine.
  - Pitaya - Scalable game server framework with clustering support and client libraries for iOS, Android, Unity and others through the C SDK.
  - Pixel - Hand-crafted 2D game library in Go.
  - prototype - Cross-platform (Windows/Linux/Mac) library for creating desktop games using a minimal API.
GUI
- Search and Analytic Databases
  - trayhost - Cross-platform Go library to place an icon in the host operating system's taskbar.
  - gosx-notifier - OSX Desktop Notifications library for Go.
  - mac-activity-tracker - OSX library to notify about any (pluggable) activity on your machine.
  - Goey - Cross platform UI toolkit aggregator for Windows / Linux / Mac. GTK, Cocoa, Windows API
  - systray - Cross platform Go library to place an icon and menu in the notification area.
  - go-gtk - Go bindings for GTK.
  - gotk3 - Go bindings for GTK3.
  - webview - Cross-platform webview window with simple two-way JavaScript bindings (Windows / macOS / Linux).
  - fyne - Cross platform native GUIs designed for Go based on Material Design. Supports: Linux, macOS, Windows, BSD, iOS and Android.
  - go-astilectron - Build cross platform GUI apps with GO and HTML/JS/CSS (powered by Electron).
  - qt - Qt binding for Go (support for Windows / macOS / Linux / Android / iOS / Sailfish OS / Raspberry Pi).
  - ui - Platform-native GUI library for Go. Cross platform.
  - zenity - Cross-platform Go library and CLI to create simple dialogs that interact graphically with the user.
  - app - Package to create apps with GO, HTML and CSS. Supports: MacOS, Windows in progress.
  - energy - Cross-platform based on LCL(Native System UI Control Library) and CEF(Chromium Embedded Framework) (Windows/ macOS / Linux)
  - go-sciter - Go bindings for Sciter: the Embeddable HTML/CSS/script engine for modern desktop UI development. Cross platform.
  - goradd/html5tag - Library for outputting HTML5 tags.
  - gowd - Rapid and simple desktop UI development with GO, HTML, CSS and NW.js. Cross platform.
  - unison - A unified graphical user experience toolkit for Go desktop applications. macOS, Windows, and Linux are supported.
  - Wails - Mac, Windows, Linux desktop apps with HTML UI using built-in OS HTML renderer.
  - walk - Windows application library kit for Go.
  - AppIndicator Go - Go bindings for libappindicator3 C library.
  - mac-sleep-notifier - OSX Sleep/Wake notifications in golang.
  - robotgo - Go Native cross-platform GUI system automation. Control the mouse, keyboard and other.
Logging
- Search and Analytic Databases
  - go-log - Log lib supports level and multi handlers.
  - distillog - distilled levelled logging (think of it as stdlib + log levels).
  - glg - glg is simple and fast leveled logging library for Go.
  - glo - PHP Monolog inspired logging facility with identical severity levels.
  - glog - Leveled execution logs for Go.
  - go-cronowriter - Simple writer that rotate log files automatically based on current date and time, like cronolog.
  - go-log - A logging library with stack traces, object dumping and optional timestamps.
  - log - Structured log interface for Go cleanly separates logging facade from its implementation.
  - logdump - Package for multi-level logging.
  - logrusly - [logrus](https://github.com/sirupsen/logrus) plug-in to send errors to a [Loggly](https://www.loggly.com/).
  - tail - Go package striving to emulate the features of the BSD tail program.
  - tint - A slog.Handler that writes tinted logs.
  - xlog - Plugin architecture and flexible log system for Go, with level ctrl, multiple log target and custom log format.
  - gomol - Multiple-output, structured logging for Go with extensible logging outputs.
  - gone/log - Fast, extendable, full-featured, std-lib source compatible log library.
  - httpretty - Pretty-prints your regular HTTP requests on your terminal for debugging (similar to http.DumpRequest).
  - journald - Go implementation of systemd Journal's native API for logging.
  - logur - An opinionated logger interface and collection of logging best practices with adapters and integrations for well-known libraries ([logrus](https://github.com/sirupsen/logrus), [go-kit log](https://github.com/go-kit/kit/tree/master/log), [zap](https://github.com/uber-go/zap), [zerolog](https://github.com/rs/zerolog), etc).
  - logutils - Utilities for slightly better logging in Go (Golang) extending the standard logger.
  - rollingwriter - RollingWriter is an auto-rotate `io.Writer` implementation with multi policies to provide log file rotation.
  - slf4g - Simple Logging Facade for Golang: Simple structured logging; but powerful, extendable and customizable, with huge amount of learnings from decades of past logging frameworks.
  - slog - Lightweight, configurable, extensible logger for Go.
  - logmatic - Colorized logger for Golang with dynamic log level configuration.
  - gologger - Simple easy to use log lib for go, logs in Colored Console, Simple Console, File or Elasticsearch.
  - kemba - A tiny debug logging tool inspired by [debug](https://github.com/visionmedia/debug), great for CLI tools and applications.
  - log - An O(1) logging system that allows you to connect one log to multiple writers (e.g. stdout, a file and a TCP connection).
  - log - Structured logging package for Go.
  - log - Simple, configurable and scalable Structured Logging for Go.
  - onelog - 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.
  - phuslu/log - High performance structured logging.
  - pp - Colored pretty printer for Go language.
  - slog-formatter - Common formatters for slog and helpers to build your own.
  - slog-multi - Chain of slog.Handler (pipeline, fanout...).
  - xlog - Structured logger for `net/context` aware HTTP handlers with flexible dispatching.
  - xylog - Leveled and structured logging, dynamic fields, high performance, zone management, simple configuration, and readable syntax.
  - yell - Yet another minimalistic logging library.
  - zap - Fast, structured, leveled logging in Go.
  - log - Simple leveled logging wrapper around standard log package.
  - log - A simple logging framework out of the box.
  - log-voyage - Full-featured logging saas written in golang.
  - log15 - Simple, powerful logging for Go.
  - logex - Golang log lib, supports tracking and level, wrap by standard log lib.
  - logger - Minimalistic logging library for Go.
  - logo - Golang logger to different configurable writers.
  - logrus - Structured logger for Go.
  - logrusiowriter - `io.Writer` implementation using [logrus](https://github.com/sirupsen/logrus) logger.
  - lumberjack - Simple rolling logger, implements io.WriteCloser.
  - mlog - Simple logging module for go, with 5 levels, an optional rotating logfile feature and stdout/stderr output.
  - noodlog - 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.
  - spew - Implements a deep pretty printer for Go data structures to aid in debugging.
  - sqldb-logger - A logger for Go SQL database driver without modify existing \*sql.DB stdlib usage.
  - stdlog - Stdlog is an object-oriented library providing leveled logging. It is very useful for cron jobs.
  - structy/log - A simple to use log system, minimalist but with features for debugging and differentiation of messages.
  - zax - Integrate Context with Zap logger, which leads to more flexibility in Go logging.
  - zerolog - Zero-allocation JSON logger.
  - zkits-logger - A powerful zero-dependency JSON logger.
  - zl - High Developer Experience, zap based logger. It offers rich functionality but is easy to configure.
  - go-log - Simple and configurable Logging in Go, with level, formatters and writers.
  - go-log - Log4j implementation in Go.
  - go-logger - Simple logger of Go Programs, with level handlers.
  - logxi - 12-factor app logger that is fast and makes you happy.
  - ozzo-log - High performance logging supporting log severity, categorization, and filtering. Can send filtered log messages to various targets (e.g. console, network, mail).
  - seelog - Logging functionality with flexible dispatching, filtering, and formatting.
Version Control
- Utility/Miscellaneous
  - go-git - highly extensible Git implementation in pure Go.
  - go-vcs - manipulate and inspect VCS repositories in Go.
  - hercules - gaining advanced insights from Git repository history.
  - cli - An open-source GitLab command line tool bringing GitLab's cool features to your command line.
  - froggit-go - Froggit-Go is a Go library, allowing to perform actions on VCS providers.
  - gh - Scriptable server and net/http middleware for GitHub Webhooks.
  - githooks - Per-repo and shared Git hooks with version control and auto update.
  - git2go - Go bindings for libgit2.
  - hgo - Hgo is a collection of Go packages providing read-access to local Mercurial repositories.
Video
- Utility/Miscellaneous
  - v4l - Video capture library for Linux, written in Go.
  - go-mpd - Parser and generator library for MPEG-DASH manifest files.
  - gortsplib - Pure Go RTSP server and client library.
  - gst - Go bindings for GStreamer.
  - go-astisub - Manipulate subtitles in GO (.srt, .stl, .ttml, .webvtt, .ssa/.ass, teletext, .smi, etc.).
  - go-m3u8 - Parser and generator library for Apple m3u8 playlists. Actively maintained version of quangngotan95/go-m3u8 with improvements and latest HLS playlist parsing compatibility.
  - libvlc-go - Go bindings for libvlc 2.X/3.X/4.X (used by the VLC media player).
  - m3u8 - Parser and generator library of M3U8 playlists for Apple HLS.
  - gmf - Go bindings for FFmpeg av\* libraries.
  - go-astits - Parse and demux MPEG Transport Streams (.ts) natively in GO.
  - goav - Comprehensive Go bindings for FFmpeg.
  - libgosubs - Subtitle format support for go. Supports .srt, .ttml, and .ass.
Messaging
- Search and Analytic Databases
  - nsq-event-bus - A tiny wrapper around NSQ topic and channel.
  - amqp - Go RabbitMQ Client Library.
  - go-vitotrol - Client library to Viessmann Vitotrol web service.
  - APNs2 - HTTP/2 Apple Push Notification provider for Go — Send push notifications to iOS, tvOS, Safari and OSX apps.
  - drone-line - Sending [Line](https://at.line.me/en) notifications using a binary, docker or Drone CI.
  - gaurun-client - Gaurun Client written in Go.
  - Glue - Robust Go and Javascript Socket Library (Alternative to Socket.io).
  - RapidMQ - RapidMQ is a lightweight and reliable library for managing of the local messages queue.
  - Ratus - Ratus is a RESTful asynchronous task queue server.
  - sarama - Go library for Apache Kafka.
  - go-nsq - the official Go package for NSQ.
  - Asynq - A simple, reliable, and efficient distributed task queue for Go built on top of Redis.
  - Beaver - A real time messaging server to build a scalable in-app notifications, multiplayer games, chat apps in web and mobile apps.
  - Centrifugo - Real-time messaging (Websockets or SockJS) server in Go.
  - Chanify - A push notification server send message to your iOS devices.
  - golongpoll - HTTP longpoll server library that makes web pub-sub simple.
  - gosd - A library for scheduling when to dispatch a message to a channel.
  - guble - 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.
  - hare - A user friendly library for sending messages and listening to TCP sockets.
  - redisqueue - redisqueue provides a producer and consumer of a queue that uses Redis streams.
  - rmqconn - 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.
  - Benthos - A message streaming bridge between a range of protocols.
  - dbus - Native Go bindings for D-Bus.
  - go-res - Package for building REST/real-time services where clients are synchronized seamlessly, using NATS and Resgate.
  - go-socket.io - socket.io library for golang, a realtime application framework.
  - Gollum - A n:m multiplexer that gathers messages from different sources and broadcasts them to a set of destinations.
  - hub - A Message/Event Hub for Go applications, using publish/subscribe pattern with support for alias like rabbitMQ exchanges.
  - jazz - A simple RabbitMQ abstraction layer for queue administration and publishing and consuming of messages.
  - go-eventbus - Simple Event Bus package for Go.
  - gorush - Push notification server using [APNs2](https://github.com/sideshow/apns2) and google [GCM](https://github.com/google/go-gcm).
  - mangos - Pure go implementation of the Nanomsg ("Scalability Protocols") with transport interoperability.
  - Uniqush-Push - Redis backed unified push service for server-side notifications to mobile devices.
  - Watermill - Working efficiently with message streams. Building event driven applications, enabling event sourcing, RPC over messages, sagas. Can use conventional pub/sub implementations like Kafka or RabbitMQ, but also HTTP or MySQL binlog.
  - zmq4 - Go interface to ZeroMQ version 4. Also available for [version 3](https://github.com/pebbe/zmq3) and [version 2](https://github.com/pebbe/zmq2).
  - ami - Go client to reliable queues based on Redis Cluster Streams.
  - Commander - A high-level event driven consumer/producer supporting various "dialects" such as Apache Kafka.
  - Confluent Kafka Golang Client - confluent-kafka-go is Confluent's Golang client for Apache Kafka and the Confluent Platform.
  - emitter - Emits events using Go way, with wildcard, predicates, cancellation possibilities and many other good wins.
  - event - Implementation of the pattern observer.
  - EventBus - The lightweight event bus with async compatibility.
  - go-mq - RabbitMQ client with declarative configuration.
  - go-notify - Native implementation of the freedesktop notification spec.
  - gopush-cluster - gopush-cluster is a go push server cluster.
  - messagebus - messagebus is a Go simple async message bus, perfect for using as event bus when doing event sourcing, CQRS, DDD.
  - NATS Go Client - Lightweight and high performance publish-subscribe and distributed queueing messaging system - this is the Go library.
  - oplog - Generic oplog/replication system for REST APIs.
  - pubsub - Simple pubsub package for go.
  - Quamina - Fast pattern-matching for filtering messages and events.
  - rabbus - A tiny wrapper over amqp exchanges and queues.
  - rabtap - RabbitMQ swiss army knife cli app.
  - Bus - Minimalist message bus implementation for internal communication.
  - machinery - Asynchronous task queue/job queue based on distributed message passing.
  - melody - Minimalist framework for dealing with websocket sessions, includes broadcasting and automatic ping/pong handling.
  - Mercure - Server and library to dispatch server-sent updates using the Mercure protocol (built on top of Server-Sent Events).
Miscellaneous
- Uncategorized
  - sandid - Every grain of sand on earth has its own ID.
  - shellwords - A Golang library to manipulate strings according to the word parsing rules of the UNIX Bourne shell.
  - VarHandler - Generate boilerplate http input and output handling.
  - gosms - Your own local SMS gateway in Go that can be used to send SMS.
  - captcha - Package captcha provides an easy to use, unopinionated API for captcha generation.
  - common - A library for server framework.
  - conv - Package conv provides fast and intuitive conversions across Go types.
  - faker - Fake data generator.
  - gatus - Automated service health dashboard.
  - gountries - Package that exposes country and subdivision data.
  - gtree - Provide CLI, Package and Web for tree output and directories creation from Markdown or programmatically.
  - health - A simple and flexible health check library for Go.
  - health - Easy to use, extensible health check library.
  - healthcheck - An opinionated and concurrent health-check HTTP handler for RESTful services.
  - lk - A simple licensing library for golang.
  - llvm - Library for interacting with LLVM IR in pure Go.
  - metrics - Library for metrics instrumentation and Prometheus exposition.
  - morse - Library to convert to and from morse code.
  - basexx - Convert to, from, and between digit strings in various number bases.
  - battery - Cross-platform, normalized battery information library.
  - hostutils - A golang library for packing and unpacking FQDNs list.
  - numa - NUMA is a utility library, which is written in go. It help us to write some NUMA-AWARED code.
  - turtle - Emojis for Go.
  - faker - Random fake data and struct generator for Go.
  - openapi - OpenAPI 3.x parser.
  - anagent - Minimalistic, pluggable Golang evloop/timer handler with dependency-injection.
  - antch - A fast, powerful and extensible web crawling & scraping framework.
  - archiver - Library and command for making and extracting .zip and .tar.gz archives.
  - autoflags - Go package to automatically define command line flags from struct fields.
  - banner - Add beautiful banners into your Go applications.
  - bitio - Highly optimized bit-level Reader and Writer for Go.
  - browscap_go - GoLang Library for [Browser Capabilities Project](https://browscap.org/).
  - ffmt - Beautify data display for Humans.
  - go-commandbus - A slight and pluggable command-bus for Go.
  - go-commons-pool - Generic object pool for Golang.
  - go-openapi - Collection of packages to parse and utilize open-api schemas.
  - go-resiliency - Resiliency patterns for golang.
  - go-unarr - Decompression library for RAR, TAR, ZIP and 7z archives.
  - gofakeit - Random data generator written in go.
  - avgRating - Calculate average score and rating based on Wilson Score Equation.
  - base64Captcha - Base64captch supports digit, number, alphabet, arithmetic, audio and digit-alphabet captcha.
  - datacounter - Go counters for readers/writer/http.ResponseWriter.
  - gommit - Analyze git commit messages to ensure they follow defined patterns.
  - gopsutil - Cross-platform library for retrieving process and system utilization(CPU, Memory, Disks, etc).
  - gosh - Provide Go Statistics Handler, Struct, Measure Method.
  - gotoprom - Type-safe metrics builder wrapper library for the official Prometheus client.
  - indigo - Distributed unique ID generator of using Sonyflake and encoded by Base58.
  - pdfgen - HTTP service to generate PDF from Json requests.
  - persian - Some utilities for Persian language in go.
  - shortid - Distributed generation of super short, unique, non-sequential, URL friendly IDs.
  - shoutrrr - Notification library providing easy access to various messaging services like slack, mattermost, gotify and smtp among others.
  - sitemap-format - A simple sitemap generator, with a little syntactic sugar.
  - stateless - A fluent library for creating state machines.
  - stats - Monitors Go MemStats + System stats such as Memory, Swap and CPU and sends via UDP anywhere you want for logging etc...
  - url-shortener - A modern, powerful, and robust URL shortener microservice with mysql support.
  - varint - A faster varying length integer encoder/decoder than the one provided in the standard library.
  - xdg - FreeDesktop.org (xdg) Specs implemented in Go.
  - xkg - X Keyboard Grabber.
  - xz - Pure golang package for reading and writing xz-compressed files.
- Dependency Injection
  - alice - Additive dependency injection container for Golang.
  - di - A dependency injection container for go programming language.
  - dig - A reflection based dependency injection toolkit for Go.
  - dingo - A dependency injection toolkit for Go, based on Guice.
  - goioc/di - Spring-inspired Dependency Injection Container.
  - GoLobby/Container - GoLobby Container is a lightweight yet powerful IoC dependency injection container for the Go programming language.
  - gontainer - A dependency injection service container for Go projects.
  - gontainer/gontainer - A YAML-based Dependency Injection container for GO. It supports dependencies' scopes, and auto-detection of circular dependencies. Gontainer is concurrent-safe.
  - wire - Strict Runtime Dependency Injection for Golang.
  - kinit - Customizable dependency injection container with the global mode, cascade initialization and panic-safe finalization.
  - boot-go - Component-based development with dependency injection using reflections for Go developers.
  - do - A dependency injection framework based on Generics.
  - fx - A dependency injection based application framework for Go (built on top of dig).
  - gocontainer - Simple Dependency Injection Container.
  - HnH/di - DI container library that is focused on clean API and flexibility.
  - google/wire - Automated Initialization in Go.
  - linker - A reflection based dependency injection and inversion of control library with components lifecycle support.
  - nject - A type safe, reflective framework for libraries, tests, http endpoints, and service startup.
- Strings
  - caps - A case conversion library.
  - strutil - String utilities.
  - go-formatter - Implements **replacement fields** surrounded by curly braces `{}` format strings.
  - gobeam/Stringy - String manipulation library to convert string to camel case, snake case, kebab case / slugify etc.
  - bexp - Go implementation of Brace Expansion mechanism to generate arbitrary strings.
  - sttr - cross-platform, cli app to perform various operations on string.
  - xstrings - Collection of useful string functions ported from other languages.
- Project Layout
  - ardanlabs/service - A [starter kit](https://github.com/ardanlabs/service/wiki) for building production grade scalable web service applications.
  - go-module - Template for a typical module written on Go.
  - golang-standards/project-layout - 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](https://github.com/golang-standards/project-layout/issues/117) for more information. Nonetheless, some may find the layout useful.
  - modern-go-application - Go application boilerplate and example applying modern practices.
  - gobase - A simple skeleton for golang application with basic setup for real golang application.
  - cookiecutter-golang - A Go application boilerplate template for quick starting projects following production best practices.
  - golang-templates/seed - Go application GitHub repository template.
  - insidieux/inizio - Golang project layout generator with plugins.
  - go-sample - A sample layout for Go application projects with the real code.
  - go-starter - An opinionated production-ready RESTful JSON backend template, highly integrated with VSCode DevContainers.
  - nunu - Nunu is a scaffolding tool for building Go applications.
  - pagoda - Rapid, easy full-stack web development starter kit built in Go.
  - scaffold - Scaffold generates a starter Go project layout. Lets you focus on business logic implemented.
  - wangyoucao577/go-project-layout - Set of practices and discussions on how to structure Go project layout.
  - go-todo-backend - Go Todo Backend example using modular project layout for product microservice.
Natural Language Processing
- Morphological Analyzers
  - spaGO - Self-contained Machine Learning and Natural Language Processing library in Go.
  - go-stem - Implementation of the porter stemming algorithm.
  - porter - This is a fairly straightforward port of Martin Porter's C implementation of the Porter stemming algorithm.
  - snowball - Snowball stemmer port (cgo wrapper) for Go. Provides word stem extraction functionality [Snowball native](http://snowball.tartarus.org/).
  - kagome - JP morphological analyzer written in pure Go.
  - nlp - Extract values from strings and fill your structs with nlp.
  - govader-backend - Microservice implementation of [GoVader](https://github.com/jonreiter/govader).
  - libtextcat - Cgo binding for libtextcat C library. Guaranteed compatibility with version 2.2.
  - paicehusk - Golang implementation of the Paice/Husk Stemming Algorithm.
  - spelling-corrector - A spelling corrector for the Spanish language or create your own.
  - go2vec - Reader and utility functions for word2vec embeddings.
  - golibstemmer - Go bindings for the snowball libstemmer library including porter 2.
  - gosentiwordnet - Sentiment analyzer using sentiwordnet lexicon in Go.
  - govader - Go implementation of [VADER Sentiment Analysis](https://github.com/cjhutto/vaderSentiment).
  - nlp - Go Natural Language Processing library supporting LSA (Latent Semantic Analysis).
  - porter2 - Really fast Porter 2 stemmer.
  - RAKE.go - Go port of the Rapid Automatic Keyword Extraction Algorithm (RAKE).
- Slugifiers
  - go-slugify - Make pretty slug with multiple languages support.
  - slug - URL-friendly slugify with multiple languages support.
  - Slugify - Go slugify application that handles string.
- Translation
  - go-mystem - CGo bindings to Yandex.Mystem - russian morphology analyzer.
  - icu - Cgo binding for icu4c C library detection and conversion functions. Guaranteed compatibility with version 50.1.
  - gotext - GNU gettext utilities for Go.
  - t - 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](https://github.com/youthlin/t/blob/main/cmd/xtemplate), which can extract messages as a pot file from text/html template.
  - go-i18n - Package and an accompanying tool to work with localized text.
  - go-localize - Simple and easy to use i18n (Internationalization and localization) engine - used for translating locale strings.
  - go-pinyin - CN Hanzi to Hanyu Pinyin converter.
  - iuliia-go - Transliterate Cyrillic → Latin in every possible way.
  - spreak - Flexible translation and humanization library for Go, based on the concepts behind gettext.
- Transliteration
  - go-unidecode - ASCII transliterations of Unicode text.
  - gounidecode - Unicode transliterator (also known as unidecode) for Go.
  - transliterator - Provides one-way string transliteration with supporting of language-specific transliteration rules.
  - enca - Minimal cgo bindings for [libenca](https://cihar.com/software/enca/), which detects character encodings.
- Language Detection
  - guesslanguage - Functions to determine the natural language of a unicode text.
  - detectlanguage - Language Detection API Go Client. Supports batch requests, short phrase or single word language detection.
  - getlang - Fast natural language detection package.
  - whatlanggo - Natural language detection package for Go. Supports 84 languages and 24 scripts (writing systems e.g. Latin, Cyrillic, etc).
- Tokenizers
  - MMSEGO - This is a GO implementation of [MMSEG](http://technology.chtsai.org/mmseg/) which a Chinese word splitting algorithm.
  - prose - Library for text processing that supports tokenization, part-of-speech tagging, named-entity extraction, and more. English only.
  - segment - Go library for performing Unicode Text Segmentation as described in [Unicode Standard Annex #29](https://www.unicode.org/reports/tr29/)
  - sentences - Sentence tokenizer: converts text into a list of sentences.
  - shamoji - The shamoji is word filtering package written in Go.
  - stemmer - Stemmer packages for Go programming language. Includes English and German stemmers.
  - textcat - Go package for n-gram based text categorization, with support for utf-8 and raw text.
  - gojieba - This is a Go implementation of [jieba](https://github.com/fxsjy/jieba) which a Chinese word splitting algorithm.
  - gotokenizer - A tokenizer based on the dictionary and Bigram language models for Golang. (Now only support chinese segmentation)
  - gse - Go efficient text segmentation; support english, chinese, japanese and other.
Networking
- HTTP Clients
  - request - HTTP client for golang. If you have experience about axios or requests, you will love it. No 3rd dependency.
  - fast-shot - Hit your API targets with rapid-fire precision using Go's fastest and simple HTTP Client.
  - go-cleanhttp - Get easily stdlib HTTP client, which does not share any state with other clients.
  - gentleman - Full-featured plugin-driven HTTP client library.
  - go-http-client - Make http calls simply and easily.
  - go-zoox/fetch - A Powerful, Lightweight, Easy Http Client, inspired by Web Fetch API.
  - go-req - Declarative golang HTTP client.
  - go-retryablehttp - Retryable HTTP client in Go.
  - heimdall - An enhanced http client with retry and hystrix capabilities.
  - resty - Simple HTTP and REST client for Go inspired by Ruby rest-client.
  - rq - A nicer interface for golang stdlib HTTP client.
  - go-otelroundtripper - Go http.RoundTripper that emits open telemetry metrics for HTTP requests.
  - grequests - A Go "clone" of the great and famous Requests library.
  - httpretry - Enriches the default go HTTP client with retry functionality.
  - pester - Go HTTP client calls with retries, backoff, and concurrency.
  - req - Simple Go HTTP client with Black Magic (Less code and More efficiency).
  - requests - 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.
  - sling - Sling is a Go HTTP client library for creating and sending API requests.
- Transliteration
  - portproxy - Simple TCP proxy which adds CORS support to API's which don't support it.
  - webrtc - A pure Go implementation of the WebRTC API.
  - nbio - 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.
  - NFF-Go - Framework for rapid development of performant network functions for cloud and bare-metal (former YANFF).
  - packet - Send packets over TCP and UDP. It can buffer messages and hot-swap connections if needed.
  - sftp - Package sftp implements the SSH File Transfer Protocol as described in <https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt>.
  - vssh - Go library for building network and server automation over SSH protocol.
  - winrm - Go WinRM client to remotely execute commands on Windows machines.
  - golibwireshark - Package golibwireshark use libwireshark library to decode pcap file and analyse dissection data.
  - quic-go - An implementation of the QUIC protocol in pure Go.
  - raw - Package raw enables reading and writing data at the device driver level for a network interface.
  - arp - Package arp implements the ARP protocol, as described in RFC 826.
  - buffstreams - Streaming protocolbuffer data over TCP made easy.
  - canopus - CoAP Client/Server implementation (RFC 7252).
  - cidranger - Fast IP to CIDR lookup for Go.
  - dns - Go library for working with DNS.
  - dnsmonster - Passive DNS Capture/Monitoring Framework.
  - gnet - `gnet` is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.
  - gnet - `gnet` is a high-performance networking framework,especially for game servers.
  - go-getter - Go library for downloading files or directories from various sources using a URL.
  - tspool - A TCP Library use worker pool to improve performance and protect your server.
  - xtcp - TCP Server Framework with simultaneous full duplex communication, graceful shutdown, and custom protocol.
  - kcptun - Extremely simple & fast udp tunnel based on KCP protocol.
  - utp - Go uTP micro transport protocol implementation.
  - grab - Go package for managing file downloads.
  - dhcp6 - Package dhcp6 implements a DHCPv6 server, as described in RFC 3315.
  - easytcp - 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.
  - ether - Cross-platform Go package for sending and receiving ethernet frames.
  - gmqtt - Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.1.1.
  - go-sse - Go client and server implementation of HTML server-sent events.
  - go-stun - Go implementation of the STUN client (RFC 3489 and RFC 5389).
  - gobgp - BGP implemented in the Go Programming Language.
  - publicip - Package publicip returns your public facing IPv4 address (internet egress).
  - ssh - Higher-level API for building SSH servers (wraps crypto/ssh).
  - sslb - It's a Super Simples Load Balancer, just a little project to achieve some kind of performance.
  - stun - Go implementation of RFC 5389 STUN protocol.
  - tcp_server - Go library for building tcp servers faster.
  - tcpack - tcpack is an application protocol based on TCP to Pack and Unpack bytes stream in go program.
  - gopcap - Go wrapper for libpcap.
  - goshark - Package goshark use tshark to decode IP packet and create data struct to analyse packet.
  - gosnmp - Native Go library for performing SNMP actions.
  - gotcp - Go package for quickly writing tcp applications.
  - graval - Experimental FTP server framework.
  - gws - High-Performance WebSocket Server & Client With AsyncIO Supporting .
  - HTTPLab - HTTPLabs let you inspect HTTP requests and forge responses.
  - httpproxy - HTTP proxy handler and dialer.
  - water - Simple TUN/TAP library.
  - ethernet - Package ethernet implements marshaling and unmarshalling of IEEE 802.3 Ethernet II frames and IEEE 802.1Q VLAN tags.
  - event - Simple I/O event notification library written in Golang.
  - fasthttp - Package fasthttp is a fast HTTP implementation for Go, up to 10 times faster than net/http.
  - fortio - 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.
  - ftp - Package ftp implements a FTP client as described in [RFC 959](https://tools.ietf.org/html/rfc959).
  - ftpserverlib - Fully featured FTP server library.
  - fullproxy - A fully featured scriptable and daemon configurable proxy and pivoting toolkit with SOCKS5, HTTP, raw ports and reverse proxy protocols.
  - gaio - High performance async-io networking for Golang in proactor mode.
  - gev - gev is a lightweight, fast non-blocking TCP network library based on Reactor mode.
  - gldap - gldap provides an ldap server implementation and you provide handlers for its ldap operations.
  - go-powerdns - PowerDNS API bindings for Golang.
  - gopacket - Go library for packet processing with libpcap bindings.
  - iplib - Library for working with IP addresses (net.IP, net.IPNet), inspired by python [ipaddress](https://docs.python.org/3/library/ipaddress.html) and ruby [ipaddr](https://ruby-doc.org/stdlib-2.5.1/libdoc/ipaddr/rdoc/IPAddr.html)
  - jazigo - Jazigo is a tool written in Go for retrieving configuration for multiple network devices.
  - kcp-go - KCP - Fast and Reliable ARQ Protocol.
  - lhttp - Powerful websocket framework, build your IM server more easily.
  - linkio - Network link speed simulation for Reader/Writer interfaces.
  - 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.
  - mdns - Simple mDNS (Multicast DNS) client/server library in Golang.
  - mqttPaho - The Paho Go Client provides an MQTT client library for connection to MQTT brokers via TCP, TLS or WebSockets.
  - netpoll - A high-performance non-blocking I/O networking framework, which focused on RPC scenarios, developed by ByteDance.
  - panoptes-stream - A cloud native distributed streaming network telemetry (gNMI, Juniper JTI and Cisco MDT).
  - peerdiscovery - Pure Go library for cross-platform local peer discovery using UDP multicast.
  - gNxI - A collection of tools for Network Management that use the gNMI and gNOI protocols.
Package Management
- HTTP Clients
  - nut - Vendor Go dependencies.
  - dep - Go dependency tool.
  - godep - dependency tool for go, godep helps build packages reproducibly by fixing their dependencies.
  - goop - Simple dependency manager for Go (golang), inspired by Bundler.
  - gop - Build and manage your Go applications out of GOPATH.
  - gopm - Go Package Manager.
  - mvn-golang - plugin that provides way for auto-loading of Golang SDK, dependency management and start build environment in Maven project infrastructure.
  - VenGO - create and manage exportable isolated go virtual environments.
  - glide - Manage your golang vendor and vendored packages with ease. Inspired by tools like Maven, Bundler, and Pip.
  - govendor - Go Package Manager. Go vendor tool that works with the standard vendor file.
  - gup - Update binaries installed by "go install".
  - johnny-deps - Minimal dependency version using Git.
  - modgv - Converts 'go mod graph' output into Graphviz's DOT language.
  - gom - Go Manager - bundle for go.
  - gpm - Barebones dependency manager for Go.
Resource Embedding
- HTTP Clients
  - debme - Create an `embed.FS` from an existing `embed.FS` subdirectory.
  - esc - Embeds files into Go programs and provides http.FileSystem interfaces to them.
  - fileb0x - Simple tool to embed files in go with focus on "customization" and ease to use.
  - go.rice - go.rice is a Go package that makes working with resources such as HTML, JS, CSS, images, and templates very easy.
  - mule - Embed external resources like images, movies ... into Go source code to create single file binaries using `go generate`. Focused on simplicity.
  - statics - Embeds static resources into go files for single binary compilation + works with http.FileSystem + symlinks.
  - vfsgen - Generates a vfsdata.go file that statically implements the given virtual filesystem.
  - packr - The simple and easy way to embed static files into Go binaries.
  - rebed - Recreate folder structures and files from Go 1.16's `embed.FS` type
  - go-resources - Unfancy resources embedding with Go.
  - statik - Embeds static files into a Go executable.
  - templify - Embed external template files into Go code to create single file binaries.
Science and Data Analysis
- HTTP Clients
  - stats - Statistics package with common functions missing from the Golang standard library.
  - streamtools - general purpose, graphical tool for dealing with streams of data.
  - TextRank - TextRank implementation in Golang with extendable features (summarization, weighting, phrase extraction) and multithreading (goroutine) support.
  - assocentity - Package assocentity returns the average distance from words to a given entity.
  - bradleyterry - Provides a Bradley-Terry Model for pairwise comparisons.
  - calendarheatmap - Calendar heatmap in plain Go inspired by Github contribution activity.
  - chart - Simple Chart Plotting library for Go. Supports many graphs types.
  - go-gt - Graph theory algorithms written in "Go" language.
  - sparse - Go Sparse matrix formats for linear algebra supporting scientific and machine learning applications, compatible with gonum matrix libraries.
  - goent - GO Implementation of Entropy Measures.
  - gograph - A golang generic graph library that provides mathematical graph-theory and algorithms.
  - gohistogram - Approximate histograms for data streams.
  - rootfinding - root-finding algorithms library for finding roots of quadratic functions.
  - dataframe-go - Dataframes for machine-learning and statistics (similar to pandas).
  - decimal - Package decimal implements arbitrary-precision decimal floating-point arithmetic.
  - evaler - Simple floating point arithmetic expression evaluator.
  - ewma - Exponentially-weighted moving averages.
  - GoStats - GoStats is an Open Source GoLang library for math statistics mostly used in Machine Learning domains, it covers most of the Statistical measures functions.
  - graph - Library of basic graph algorithms.
  - jsonl-graph - Tool to manipulate JSONL graphs with graphviz support.
  - ode - Ordinary differential equation (ODE) solver which supports extended states and channel-based iteration stop conditions.
  - geom - 2D geometry for golang.
  - go-dsp - Digital Signal Processing for Go.
  - go-estimate - State estimation and filtering algorithms in Go.
  - godesim - Extended/multivariable ODE solver framework for event-based simulations with simple API.
  - gonum - Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more.
  - gonum/plot - gonum/plot provides an API for building and drawing plots in Go.
  - gosl - Go scientific library for linear algebra, FFT, geometry, NURBS, numerical methods, probabilities, optimisation, differential equations, and more.
  - orb - 2D geometry types with clipping, GeoJSON and Mapbox Vector Tile support.
  - pagerank - Weighted PageRank algorithm implemented in Go.
  - piecewiselinear - Tiny linear interpolation library.
  - PiHex - Implementation of the "Bailey-Borwein-Plouffe" algorithm for the hexadecimal number Pi.
  - triangolatte - 2D triangulation library. Allows translating lines and polygons (both based on points) to the language of GPUs.
  - goraph - Pure Go graph theory library(data structure, algorithm visualization).
Validation
- Utility/Miscellaneous
  - validate - This package provides a framework for writing validations for Go applications.
  - validator - Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving.
  - Validator - A lightweight model validator written in Go.Contains VFs:Min, Max, MinLength, MaxLength, Length, Enum, Regex.
  - valix
  - jio - jio is a json schema validator similar to [joi](https://github.com/hapijs/joi).
  - ozzo-validation - 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.
  - checkdigit - Provide check digit algorithms (Luhn, Verhoeff, Damm) and calculators (ISBN, EAN, JAN, UPC, etc.).
  - gody - :balloon: A lightweight struct validator for Go.
  - govalid - Fast, tag-based validation for structs.
  - govalidator - Validators and sanitizers for strings, numerics, slices and structs.
  - govalidator - Validate Golang request data with simple rules. Highly inspired by Laravel's request validation.
  - validate - Go package for data validation and filtering. support validate Map, Struct, Request(Form, JSON, url.Values, Uploaded Files) data and more features.
Editor Plugins
- Routers
  - coc-go language server extension for Vim/Neovim - This plugin adds [gopls](https://github.com/golang/tools/blob/master/gopls/README.md) features to Vim/Neovim.
  - go-mode - Go mode for GNU/Emacs.
  - Go Doc - A Visual Studio Code extension for showing definition in output and generating go doc.
  - go-language-server - A wrapper to turn the VSCode go extension into a language server supporting the language-server-protocol.
  - theia-go-extension - Go language support for the Theia IDE.
  - vim-compiler-go - Vim plugin to highlight syntax errors on save.
  - vim-go - Go development plugin for Vim.
  - Watch - Runs a command in an acme win on file changes.
  - go-plus - Go (Golang) Package For Atom That Adds Autocomplete, Formatting, Syntax Checking, Linting and Vetting.
  - GoSublime - Golang plugin collection for the text editor SublimeText 3 providing code completion and other IDE-like features.
  - vscode-go - Extension for Visual Studio Code (VS Code) which provides support for the Go language.
  - Go plugin for JetBrains IDEs - Go plugin for JetBrains IDEs.
  - gocode - Autocompletion daemon for the Go programming language.
  - goimports-reviser - Formatting tool for imports.
  - goprofiling - This extension adds benchmark profiling support for the Go language to VS Code.
  - gounit-vim - Vim plugin for generating Go tests based on the function's or method's signature.
Command Line
- Advanced Console UIs
  - gommon/color - Style terminal text.
  - gocui - Minimalist Go library aimed at creating Console User Interfaces.
  - pterm - A library to beautify console output on every platform with many combinable components.
  - simpletable - Simple tables in a terminal with Go.
  - spinner - Go package to easily provide a terminal spinner with options.
  - tabby - A tiny library for super simple Golang tables.
  - gookit/color - Terminal color rendering tool library, support 16 colors, 256 colors, RGB color rendering output, compatible with Windows.
  - progressbar - Basic thread-safe progress bar that works in every OS.
  - lipgloss - Declaratively define styles for color, format and layout in the terminal.
  - uitable - Library to improve readability in terminal apps using tabular data.
  - yacspin - Yet Another CLi Spinner package, for working with terminal spinners.
  - cfmt - Contextual fmt inspired by bootstrap color classes.
  - asciigraph - Go package to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies.
  - aurora - ANSI terminal colors that support fmt.Printf/Sprintf.
  - box-cli-maker - Make Highly Customized Boxes for your CLI.
  - bubble-table - An interactive table component for bubbletea.
  - bubbles - TUI components for bubbletea.
  - cfmt - Simple and convenient formatted stylized output fully compatible with fmt library.
  - go-palette - Go library that provides elegant and convenient style definitions using ANSI colors. Fully compatible & wraps the [fmt library](https://pkg.go.dev/fmt) for nice terminal layouts.
  - marker - Easiest way to match and mark strings for colorful terminal outputs.
  - uilive - Library for updating terminal output in real time.
  - bubbletea - Go framework to build terminal apps, based on The Elm Architecture.
  - chalk - Intuitive package for prettifying terminal/console output.
  - colourize - Go library for ANSI colour text in terminals.
  - crab-config-files-templating - Dynamic configuration file templating tool for kubernetes manifest or general configuration files.
  - mpb - Multi progress bar for terminal applications.
  - termenv - Advanced ANSI style & color support for your terminal applications.
  - termui - Go terminal dashboard based on **termbox-go** and inspired by [blessed-contrib](https://github.com/yaronn/blessed-contrib).
  - uiprogress - Flexible library to render progress bars in terminal applications.
  - ctc - The non-invasive cross-platform terminal color library does not need to modify the Print method.
  - go-ataman - Go library for rendering ANSI colored text templates in terminals.
  - go-colorable - Colorable writer for windows.
  - go-colortext - Go library for color output in terminals.
  - go-isatty - isatty for golang.
  - go-prompt - Library for building a powerful interactive prompt, inspired by [python-prompt-toolkit](https://github.com/jonathanslenders/python-prompt-toolkit).
  - table - Small library for terminal color based tables .
  - tabular - Print ASCII tables from command line utilities without the need to pass large sets of data to the API.
  - termbox-go - Termbox is a library for creating cross-platform text-based interfaces.
  - termdash - Go terminal dashboard based on **termbox-go** and inspired by [termui](https://github.com/gizak/termui).
- Standard CLI
  - go-commander - Go library to simplify CLI workflow.
  - acmd - Simple, useful, and opinionated CLI package in Go.
  - argparse - Command line argument parser inspired by Python's argparse module.
  - carapace-bin - Multi-shell multi-command argument completer.
  - survey - Build interactive and accessible prompts with full support for windows and posix terminals.
  - argv - Go library to split command line string as arguments array using the bash syntax.
  - command-chain - A go library for configure and run command chains - such as pipelining in unix shells.
  - commandeer - Dev-friendly CLI apps: sets up flags, defaults, and usage based on struct fields and tags.
  - go-flags - go command line option parser.
  - carapace-spec - Define simple completions using a spec file.
  - cli - Feature-rich and easy to use command-line package based on golang struct tags.
  - climax - Alternative CLI with "human face", in spirit of Go command.
  - sflags - Struct based flags generator for flag, urfave/cli, pflag, cobra, kingpin, and other libraries.
  - mcli - A minimal but very powerful cli library for Go.
  - cmd - Extends the standard `flag` package to support sub commands and more in idiomatic way.
  - cmdr - A POSIX/GNU style, getopt-like command-line UI Go library.
  - cobra - Commander for modern Go CLI interactions.
  - complete - Write bash completions in Go + Go command bash completion.
  - Dnote - A simple command line notebook with multi-device sync.
  - elvish - An expressive programming language and a versatile interactive shell.
  - env - Tag-based environment configuration for structs.
  - flag - Simple but powerful command line option parsing library for Go supporting subcommand.
  - kingpin - Command line and flag parser supporting sub commands (superseded by `kong`; see below).
  - mitchellh/cli - Go library for implementing command-line interfaces.
  - mow.cli - Go library for building CLI applications with sophisticated flag and argument parsing and validation.
  - ops - Unikernel Builder/Orchestrator.
  - pflag - Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
  - readline
  - ts - Timestamp convert & compare tool.
  - sand - Simple API for creating interpreters and so much more.
  - strumt - Library to create prompt chain.
  - subcmd - Another approach to parsing and running subcommands. Works alongside the standard `flag` package.
  - urfave/cli - Simple, fast, and fun package for building command line apps in Go (formerly codegangsta/cli).
  - cli - Simple and complete API for building command line interfaces in Go.
  - flaggy - A robust and idiomatic flags package with excellent subcommand support.
  - flagvar - A collection of flag argument types for Go's standard `flag` package.
  - go-andotp - A CLI program to encrypt/decrypt [andOTP](https://github.com/andOTP/andOTP) files. Can be used as a library as well.
  - clîr - A Simple and Clear CLI library. Dependency free.
  - go-arg - Struct-based argument parsing in Go.
  - go-getoptions - Go option parser inspired by the flexibility of Perl’s GetOpt::Long.
  - gocmd - Go library for building command line applications.
  - hiboot cli - cli application framework with auto configuration and dependency injection.
  - job - JOB, make your short-term command as a long-term job.
  - liner - Go readline-like library for command-line interfaces.
  - ukautz/clif - Small command line interface framework.
  - version - Collects and displays CLI version information in multiple formats along with upgrade notice.
  - wlog - Simple logging interface that supports cross-platform color and concurrency.
  - wmenu - Easy to use menu structure for cli applications that prompt users to make choices.
Data Structures and Algorithms
- Text Analysis
  - ptrie - An implementation of prefix tree.
  - bleve - Modern text indexing library for go.
  - go-adaptive-radix-tree - Go implementation of Adaptive Radix Tree.
  - go-edlib - Go string comparison and edit distance algorithms library (Levenshtein, LCS, Hamming, Damerau levenshtein, Jaro-Winkler, etc.) compatible with Unicode.
  - levenshtein - Implementation to calculate levenshtein distance in Go.
  - levenshtein - Levenshtein distance and similarity metrics with customizable edit costs and Winkler-like bonus for common prefix.
  - mspm - Multi-String Pattern Matching Algorithm for information retrieval.
  - parsefields - Tools for parse JSON-like logs for collecting unique fields and events.
  - trie - Trie implementation in Go.
- Miscellaneous Data Structures and Algorithms
  - conjungo - A small, powerful and flexible merge library.
  - hyperloglog - HyperLogLog implementation with Sparse, LogLog-Beta bias correction and TailCut space reduction.
  - concurrent-writer - Highly concurrent drop-in replacement for `bufio.Writer`.
  - go-tuple - Generic tuple implementation for Go 1.18+.
  - go18ds - Go Data Structures using Go 1.18 generics.
  - gofal - fractional api for Go.
  - gogu - A comprehensive, reusable and efficient concurrent-safe generics utility functions and data structures library.
  - hilbert - Go package for mapping values to and from space-filling curves, such as Hilbert and Peano curves.
  - plinko - A finite state machine and workflow orchestrator that compiles for fast execution, easy debugging, auto-generated documentation. Includes advanced features such as side-effect hooks.
  - go-geoindex - In-memory geo index.
  - gota - Implementation of dataframes, series, and data wrangling methods for Go.
  - hide - ID type with marshalling to/from hash to prevent sending IDs to clients.
  - go-rampart - Determine how intervals relate to each other.
  - count-min-log - Go implementation Count-Min-Log sketch: Approximately counting with approximate counters (Like Count-Min sketch but using less memory).
  - fsm - Finite-State Machine package.
  - genfuncs - Go 1.18+ generics package inspired by Kotlin's Sequence and Map.
  - go-generics - Generic slice, map, set, iterator, and goroutine utilities.
  - go-rquad - Region quadtrees with efficient point location and neighbour finding.
  - quadtree - Generic, zero-alloc, 100%-test covered quadtree.
  - slices - Functions that operate on slices; like `package strings` but adapted to work with slices.
  - slices - Pure, generic functions for slices.
- Bit Sets
  - bitset - Go package implementing bitsets.
  - bitmap - Dense, zero-allocation, SIMD-enabled bitmap/bitset in Go.
- Bloom and Cuckoo Filters
  - bloomfilter - Yet another Bloomfilter implementation in Go, compatible with Java's Guava library.
  - boomfilters - Probabilistic data structures for processing continuous, unbounded streams.
  - ring - Go implementation of a high performance, thread safe bloom filter.
  - cuckoo-filter - 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.
  - cuckoofilter - Cuckoo filter: a good alternative to a counting bloom filter implemented in Go.
  - bloom - Go package implementing Bloom filters.
  - bloom - Bloom filters implemented in Go.
  - bloom - Golang Bloom filter implementation.
- Data Structure and Algorithm Collections
  - gods - Go Data Structures. Containers, Sets, Lists, Stacks, Maps, BidiMaps, Trees, HashSet etc.
  - gostl - Data structure and algorithm library for go, designed to provide functions similar to C++ STL.
  - algorithms - Algorithms and data structures.CLRS study.
  - go-datastructures - Collection of useful, performant, and thread-safe data structures.
- Iterators
  - iter - Go implementation of C++ STL iterators and algorithms.
  - goterator - Iterator implementation to provide map and reduce functionalities.
- Maps
  - cmap - a thread-safe concurrent map for go, support using `interface{}` as key and auto scale up shards.
  - dict - Python-like dictionaries (dict) for Go.
  - goradd/maps - Go 1.18+ generic map interface for maps; safe maps; ordered maps; ordered, safe maps; etc.
- Queues
  - goconcurrentqueue - Concurrent FIFO queue.
  - memlog - An easy to use, lightweight, thread-safe and append-only in-memory data structure inspired by Apache Kafka.
  - deque - Fast ring-buffer deque (double-ended queue).
  - queue - Multiple thread-safe, generic queue implementations for Go.
  - deque - A highly optimized double-ended queue.
- Trees
  - treap - Persistent, fast ordered map using tree heaps.
  - hashsplit - Split byte streams into chunks, and arrange chunks into trees, with boundaries determined by content, not position.
  - merkle - Space-efficient computation of Merkle root hashes and inclusion proofs.
  - skiplist - Very fast Go Skiplist implementation.
  - skiplist - Skiplist implementation in Go.
  - treemap - Generic key-sorted map using a red-black tree under the hood.
- Pipes
  - ordered-concurrently - Go module that processes work concurrently and returns output in a channel in the order of input.
  - parapipe - FIFO Pipeline which parallels execution on each stage while maintaining the order of messages and results.
  - pipeline - An implementation of pipelines with fan-in and fan-out.
- Nullable Types
  - nan - Zero allocation Nullable structures in one library with handy conversion functions, marshallers and unmarshallers.
  - null - Nullable Go types that can be marshalled/unmarshalled to/from JSON.
  - typ - Null Types, Safe primitive type conversion and fetching value from complex structures.
- Bit-packing and Compression
  - crunch - Go package implementing buffers for handling various datatypes easily.
  - go-ef - A Go implementation of the Elias-Fano encoding.
  - roaring - Go package implementing compressed bitsets.
  - bingo - Fast, zero-allocation, lexicographical-order-preserving packing of native types to bytes.
  - binpacker - Binary packer and unpacker helps user build custom binary stream.
  - bit - Golang set data structure with bonus bit-twiddling functions.
- Sets
  - dsu - Disjoint Set data structure implementation in Go.
  - goset - A useful Set collection implementation for Go.
  - set - Simple set data structure implementation in Go using LinkedHashMap.
  - golang-set - Thread-Safe and Non-Thread-Safe high-performance sets for Go.
Meetups
- Free e-books
Style Guides
- Free e-books
  - Sourcegraph
  - CockroachDB
  - Google
  - Hyperledger
  - Magnetico
  - GitLab
  - bahlo/go-styleguide
  - Thanos
  - Trybe
  - Uber
Machine Learning
- Search and Analytic Databases
  - ocrserver - A simple OCR API server, seriously easy to be deployed by Docker and Heroku.
  - goml - On-line Machine Learning in Go.
  - onnx-go - Go Interface to Open Neural Network Exchange (ONNX).
  - probab - Probability distribution functions. Bayesian inference. Written in pure Go.
  - gorgonia - graph-based computational library like Theano for Go that provides primitives for building various machine learning and neural network algorithms.
  - gosseract - Go package for OCR (Optical Character Recognition), by using Tesseract C++ library.
  - eaopt - An evolutionary optimization library.
  - goga - Genetic algorithm library for Go.
  - GoLearn - General Machine Learning library for Go.
  - golinear - liblinear bindings for Go.
  - goRecommend - Recommendation Algorithms library written in Go.
  - gorse - An offline recommender system backend based on collaborative filtering written in Go.
  - tfgo - 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.
  - Varis - Golang Neural Network.
  - bayesian - Naive Bayesian Classification for Golang.
  - CloudForest - Fast, flexible, multi-threaded ensembles of decision trees for machine learning in pure Go.
  - ddt - Dynamic decision tree, create trees defining customizable rules.
  - evoli - Genetic Algorithm and Particle Swarm Optimization library.
  - fonet - A Deep Neural Network library written in Go.
  - go-cluster - Go implementation of the k-modes and k-prototypes clustering algorithms.
  - go-deep - A feature-rich neural network library in Go.
  - go-fann - Go bindings for Fast Artificial Neural Networks(FANN) library.
  - go-featureprocessing - Fast and convenient feature processing for low latency machine learning in Go.
  - go-galib - Genetic Algorithms library written in Go / golang.
  - go-pr - Pattern recognition package in Go lang.
  - gobrain - Neural Networks written in go.
  - godist - Various probability distributions, and associated methods.
  - GoMind - A simplistic Neural Network Library in Go.
  - gonet - Neural Network for Go.
  - Goptuna - Bayesian optimization framework for black-box functions written in Go. Everything will be optimized.
  - goscore - Go Scoring API for PMML.
  - randomforest - Easy to use Random Forest library for Go.
  - regommend - Recommendation & collaborative filtering engine.
  - shield - Bayesian text classifier with flexible tokenizers and storage backends for Go.
  - libsvm - libsvm golang version derived work based on LIBSVM 3.14.
  - m2cgen - A CLI tool to transpile trained classic ML models into a native Go code with zero dependencies, written in Python with Go language support.
  - neat - Plug-and-play, parallel Go framework for NeuroEvolution of Augmenting Topologies (NEAT).
  - neural-go - Multilayer perceptron network implemented in Go, with training via backpropagation.
Query Language
- HTTP Clients
  - jsonql - JSON query expression library in Golang.
  - jsonslice - Jsonpath queries with advanced filters.
  - mql - Model Query Language (mql) is a query language for your database models.
  - straf - Easily Convert Golang structs to GraphQL objects.
  - dasel - 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.
  - gojsonq - A simple Go package to Query over JSON Data.
  - goven - A drop-in query language for any database schema.
  - grapher - A GraphQL field builder utilizing Go generics with extra utilities and features.
  - graphql - graphql parser + utilities.
  - graphql - GraphQL server with a focus on ease of use.
  - rqp - Query Parser for REST API. Filtering, validations, both `AND`, `OR` operations are supported directly in the query.
  - rql - Resource Query Language for REST API.
  - api-fu - Comprehensive GraphQL implementation.
  - gqlgen - go generate based graphql server library.
  - graphql-go - Implementation of GraphQL for Go.
  - gws - Apollos' "GraphQL over Websocket" client and server implementation.
  - jsonpath - A query library for retrieving part of JSON based on JSONPath syntax.
Server Applications
- HTTP Clients
  - lets-proxy2 - Reverse proxy for handle https with issue certificates in fly from lets-encrypt.
  - minio - Minio is a distributed object storage server.
  - algernon - HTTP/2 web server with built-in support for Lua, Markdown, GCSS and Amber.
  - Caddy - Caddy is an alternative, HTTP/2 web server that's easy to configure and use.
  - consul - Consul is a tool for service discovery, monitoring and configuration.
  - cortex-tenant - Prometheus remote write proxy that adds add Cortex tenant ID header based on metric labels.
  - devd - Local webserver for developers.
  - discovery - A registry for resilient mid-tier load balancing and failover.
  - dudeldu - A simple SHOUTcast server.
  - Moxy - 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.
  - etcd - Highly-available key value store for shared configuration and service discovery.
  - go-feature-flag - 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.
  - SFTPGo - 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.
  - Wish - Make SSH apps, just like that!
  - dummy - Run mock server based off an API contract with one command.
  - go-proxy-cache - Simple Reverse Proxy with Caching, written in Go, using Redis.
  - jackal - An XMPP server written in Go.
  - nginx-prometheus - Nginx log parser and exporter to Prometheus.
  - nsq - A realtime distributed messaging platform.
  - protoxy - A proxy server that converts JSON request bodies to Protocol Buffers.
  - psql-streamer - Stream database events from PostgreSQL to Kafka.
  - riemann-relay - Relay to load-balance Riemann events and/or convert them to Carbon.
  - RoadRunner - High-performance PHP application server, load-balancer and process manager.
  - simple-jwt-provider - Simple and lightweight provider which exhibits JWTs, supports login, password-reset (via mail) and user management.
  - Trickster - HTTP reverse proxy cache and time series accelerator.
  - Easegress - A cloud native high availability/performance traffic orchestration system with observability and extensibility.
  - Euterpe - Self-hosted music streaming server with built-in web UI and REST API.
  - Fider - Fider is an open platform to collect and organize customer feedback.
  - Flagr - Flagr is an open-source feature flagging and A/B testing service.
  - flipt - A self contained feature flag solution written in Go and Vue.js
Benchmarks
- Other Software
  - go-web-framework-benchmark - Go web framework benchmark.
  - gocostmodel - Benchmarks of common basic operations for the Go language.
  - autobench - Framework to compare the performance between different Go versions.
  - go-benchmark-app - Powerful HTTP-benchmark tool mixed with Аb, Wrk, Siege tools. Gathering statistics and various parameters for benchmarks and comparison results.
  - go_serialization_benchmarks - Benchmarks of Go serialization methods.
  - golang-sql-benchmark - Collection of benchmarks for popular Go database/SQL utilities.
  - gospeed - Go micro-benchmarks for calculating the speed of language constructs.
  - go-benchmarks - Few miscellaneous Go microbenchmarks. Compare some language features to alternative approaches.
  - go-http-routing-benchmark - Go HTTP request router benchmark and comparison.
  - go-json-benchmark - Go JSON benchmark.
  - go-ml-benchmarks - benchmarks for machine learning inference in Go.
  - kvbench - Key/Value database benchmark.
  - skynet - Skynet 1M threads microbenchmark.
  - speedtest-resize - Compare various Image resize algorithms for the Go language.
E-Books
- Free e-books
  - Practical Go Lessons
  - Web Application with Go the Anti-Textbook
  - A Go Developer's Notebook
  - Build Web Application with Golang
  - How To Code in Go eBook - A 600 page introduction to Go aimed at first time developers.
  - An Introduction to Programming in Go
  - Go AST Book (Chinese) - A book focusing on Go `go/*` packages.
  - Go Succinctly - in Persian.
  - Spaceship Go A Journey to the Standard Library
  - The Golang Standard Library by Example (Chinese)
  - Network Programming With Go
  - Building Web Apps With Go
  - Go with the domain - A book showing how to apply DDD, Clean Architecture, and CQRS by practical refactoring.
  - GoBooks - A curated list of Go books.
  - The Go Programming Language
- E-books for purchase
  - Continuous Delivery in Go - This practical guide to continuous delivery shows you how to rapidly establish an automated pipeline that will improve your testing, code quality, and final product.
  - Creative DIY Microcontroller Project With TinyGo and WebAssembly - An introduction into the TinyGo compiler with projects involving Arduino and WebAssembly.
  - For the Love of Go - An introductory book for Go beginners.
  - Creative DIY Microcontroller Project With TinyGo and WebAssembly - An introduction into the TinyGo compiler with projects involving Arduino and WebAssembly.
  - The Power of Go: Tests - A guide to testing in Go.
  - Go Faster - This book seeks to shorten your learning curve and help you become a proficient Go programmer, faster.
  - Know Go: Generics - A guide to understanding and using generics in Go.
  - The Power of Go: Tools - A guide to writing command-line tools in Go.
  - Black Hat Go - Go programming for hackers and pentesters.
Social Media
- Twitter
- Reddit
  - r/golang
Conferences
- Other Software
  - GopherCon - Denver, USA.
  - GopherCon Australia - Sydney, Australia.
  - GopherCon India - Pune, India.
  - GopherCon Europe - Berlin, Germany.
  - GopherCon UK - London, UK.
  - GopherChina - Shanghai, China.
  - GopherCon Israel - Tel Aviv, Israel.
  - GopherCon Vietnam - Ho Chi Minh City, Vietnam.
  - GoWest Conference - Lehi, USA.
  - GoCon - Tokyo, Japan.
  - GoDays - Berlin, Germany.
  - GoLab - Florence, Italy.
  - GopherCon Brazil - Florianópolis, Brazil.
Goroutines
- Search and Analytic Databases
  - semaphore - Semaphore pattern implementation with timeout of lock/unlock operations based on channel and context.
  - gowl - 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.
  - gollback - asynchronous simple function utilities, for managing execution of closures and callbacks.
  - goworker - goworker is a Go-based background worker.
  - gowp - gowp is concurrency limiting goroutine pool.
  - oversight - Oversight is a complete implementation of the Erlang supervision trees.
  - parallel-fn - Run functions in parallel.
  - go-waitgroup - Like `sync.WaitGroup` with error handling and concurrency control.
  - go-workerpool - Inspired from Java Thread Pool, Go WorkerPool aims to control heavy Go Routines.
  - go-workers - Easily and safely run workers for large data processing pipelines.
  - goccm - Go Concurrency Manager package limits the number of goroutines that allowed to run concurrently.
  - gohive - A highly performant and easy to use Goroutine pool for Go.
  - conc - `conc` is your toolbelt for structured concurrency in go, making common tasks easier and safer.
  - concurrency-limiter - Concurrency limiter with support for timeouts , dynamic priority and context cancellation of goroutines.
  - routine - go routine control with context, support: Main, Go, Pool and some useful Executors.
  - artifex - Simple in-memory job queue for Golang using worker-based dispatching.
  - breaker - Flexible mechanism to make execution flow interruptible.
  - gpool - manages a resizeable pool of context-aware goroutines to bound concurrency.
  - grpool - Lightweight Goroutine pool.
  - hands - A process controller used to control the execution and return strategies of multiple goroutines.
  - Hunch - Hunch provides functions like: `All`, `First`, `Retry`, `Waterfall` etc., that makes asynchronous flow control more intuitive.
  - neilotoole/errgroup - Drop-in alternative to `sync/errgroup`, limited to a pool of N worker goroutines.
  - nursery - Structured concurrency in Go.
  - pond - Minimalistic and High-performance goroutine worker pool written in Go.
  - pool - Limited consumer goroutine or unlimited goroutine pool for easier goroutine handling and cancellation.
  - routine - `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.
  - semaphore - Fast resizable semaphore implementation based on CAS (faster than channel-based semaphore implementations).
  - conexec - 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.
  - cyclicbarrier - CyclicBarrier for golang.
  - execpool - 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.
  - go-actor - A tiny library for writing concurrent programs using actor model.
  - go-floc - Orchestrate goroutines with ease.
  - go-flow - Control goroutines execution order.
  - go-tools/multithreading - Manage a pool of goroutines using this lightweight library with a simple API.
  - go-trylock - TryLock support on read-write lock for Golang.
  - kyoo - Provides an unlimited job queue and concurrent worker pools.
  - ants - A high-performance and low-cost goroutine pool in Go.
  - async - An alternative sync library for Go (Future, Promise, Locks).
  - async - A safe way to execute functions asynchronously, recovering them in case of panic.
  - async-job - AsyncJob is an asynchronous queue job manager with light code, clear and speed.
  - channelify - Transform your function to return channels for easy and powerful parallel processing.
  - stl - Software transactional locks based on Software Transactional Memory (STM) concurrency control mechanism.
  - workerpool - Goroutine pool that limits the concurrency of task execution, not the number of tasks queued.
  - queue - 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.
  - threadpool - Golang threadpool implementation.
  - tunny - Goroutine pool for golang.
  - worker-pool - goworker is a Go simple async worker pool.
Testing
- HTTP Clients
  - is - Professional lightweight testing mini-framework for Go.
  - jsonassert - Package for verifying that your JSON payloads are serialized correctly.
  - omg.testingtools - The simple library for change a values of private fields for testing.
  - go-snaps - Jest-like snapshot testing in Golang.
  - dbcleaner - Clean database for testing purpose, inspired by `database_cleaner` in Ruby.
  - go-mutesting - Mutation testing for Go source code.
  - go-mysql-test-container - Golang MySQL testcontainer to help with MySQL integration testing.
  - go-testdeep - Extremely flexible golang deep comparison, extends the go testing package.
  - go-testpredicate - Test predicate style assertions library with extensive diagnostics output.
  - go-vcr - Record and replay your HTTP interactions for fast, deterministic and accurate tests.
  - goblin - Mocha like testing framework of Go.
  - gomatch - library created for testing JSON against patterns.
  - gomega - Rspec like matcher/assertion library.
  - got - An enjoyable golang test framework.
  - Hamcrest - fluent framework for declarative Matcher objects that, when applied to input values, produce self-describing results.
  - httpexpect - Concise, declarative, and easy to use end-to-end HTTP and REST API testing.
  - schema - Quick and easy expression matching for JSON schemas used in requests and responses.
  - ggr - a lightweight server that routes and proxies Selenium WebDriver requests to multiple Selenium hubs.
  - frisby - REST API testing framework.
  - gherkingen - BDD boilerplate generator and framework.
  - go-hit - Hit is an http integration test framework written in golang.
  - govcr - HTTP mock for Golang: record and replay HTTP interactions for offline testing.
  - hoverfly - HTTP(S) proxy for recording and simulating REST/SOAP APIs with extensible middleware and easy-to-use CLI.
  - httpmock - Easy mocking of HTTP responses from external resources.
  - mockit - Allows functions and method easy mocking, without defining new types; it's similar to Mockito for Java.
  - endly - Declarative end to end functional testing.
  - mockery - Tool to generate Go interfaces.
  - gock - Versatile HTTP mocking made easy.
  - GoConvey - BDD-style framework with web UI and live reload.
  - restit - Go micro framework to help writing RESTful API integration test.
  - embedded-postgres - Run a real Postgres database locally on Linux, OSX or Windows as part of another Go application or test.
  - fixenv - Fixture manage engine, inspired by pytest fixtures.
  - fluentassert - Extensible, type-safe, fluent assertion Go library.
  - flute - HTTP client testing framework.
  - ginkgo - BDD Testing Framework for Go.
  - gnomock - integration testing with real dependencies (database, cache, even Kubernetes or AWS) running in Docker, without mocks.
  - go-carpet - Tool for viewing test coverage in terminal.
  - goc - Goc is a comprehensive coverage testing system for The Go Programming Language.
  - gocheck - More advanced testing framework alternative to gotest.
  - gocrest - Composable hamcrest-like matchers for Go assertions.
  - gofight - API Handler Testing for Golang Router framework.
  - gogiven - YATSPEC-like BDD testing framework for Go.
  - Gont - Go network testing toolkit for testing building complex network topologies using Linux namespaces.
  - GoSpec - BDD-style testing framework for the Go programming language.
  - stop-and-go - Testing helper for concurrency.
  - testfixtures - A helper for Rails' like test fixtures to test database applications.
  - go-sqlmock - Mock SQL driver for testing database interactions.
  - go-txdb - Single transaction based database driver mainly for testing purposes.
  - monkey - One line to mock functions/methods/variables in place without dependency injection or code generation.
  - mooncake - A simple way to generate mocks for multiple purposes
  - cdp - Type-safe bindings for the Chrome Debugging Protocol that can be used with browsers or other debug targets that implement it.
  - chromedp - a way to drive/test Chrome, Safari, Edge, Android Webviews, and other browsers supporting the Chrome Debugging Protocol.
  - rod - A Devtools driver to make web automation and scraping easy.
  - failpoint - An implementation of [failpoints](https://www.freebsd.org/cgi/man.cgi?query=fail) for Golang.
  - assert - Basic Assertion Library used along side native go testing, with building blocks for custom assertions.
  - badio - Extensions to Go's `testing/iotest` package.
  - baloo - Expressive and versatile end-to-end HTTP API testing made easy.
  - be - The minimalist generic test assertion library.
  - biff - Bifurcation testing framework, BDD compatible.
  - charlatan - Tool to generate fake interface implementations for tests.
  - commander - Tool for testing cli applications on windows, linux and osx.
  - covergates - Self-hosted code coverage report review and management service.
  - go-cmp - Package for comparing Go values in tests.
  - genmock - Go mocking system with code generator for building calls of the interface methods.
  - gomock - Mocking framework for the Go programming language.
  - gospecify - This provides a BDD syntax for testing your Go code. It should be familiar to anybody who has used libraries such as rspec.
  - gosuite - Brings lightweight test suites with setup/teardown facilities to `testing` by leveraging Go1.7's Subtests.
  - gotest.tools - A collection of packages to augment the go testing package and support common patterns.
  - testcontainers-go - A Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.
  - Testify - Sacred extension to the standard go testing package.
  - testsql - Generate test data from SQL files before testing and clear it after finished.
  - testza - Full-featured test framework with nice colorized output.
  - trial - Quick and easy extendable assertions without introducing much boilerplate.
  - Tt - Simple and colorful test tools.
  - wstest - Websocket client for unit-testing a websocket http.Handler.
  - counterfeiter - Tool for generating self-contained mock objects.
  - minimock - Mock generator for Go interfaces.
  - mockhttp - Mock object for Go http.ResponseWriter.
  - timex - A test-friendly replacement for the native `time` package.
  - gofuzz - Library for populating go objects with random values.
  - Tavor - Generic fuzzing and delta-debugging framework.
  - selenoid - alternative Selenium hub server that launches browsers within containers.
  - cupaloy - Simple snapshot testing addon for your test framework.
  - dsunit - Datastore testing for SQL, NoSQL, structured files.
  - godog - Cucumber BDD framework for Go.
  - testcase - Idiomatic testing framework for Behavior Driven Development.
  - go-localstack - Tool for using localstack in AWS testing.
  - go-fuzz - Randomized testing system.
Text Processing
- Formatters
  - gotabulate - Easily pretty-print your tabular data with Go.
  - address - Handles address representation, validation and formatting.
  - align - A general purpose application that aligns text.
  - bytes - Formats and parses numeric byte values (10K, 2M, 3G, etc.).
  - go-fixedwidth - Fixed-width text formatting (encoder/decoder with reflection).
  - go-humanize - Formatters for time, numbers, and memory size to human readable format.
  - textwrap - Wraps text at end of lines. Implementation of `textwrap` module from Python.
- Parsers/Encoders/Decoders
  - did - DID (Decentralized Identifiers) Parser and Stringer in Go.
  - parth - URL path segmentation parsing.
  - commonregex - A collection of common regular expressions for Go.
  - go-nmea - NMEA parser library for the Go language.
  - gographviz - Parses the Graphviz DOT language.
  - gonameparts - Parses human names into individual name parts.
  - ltsv - High performance [LTSV (Labeled Tab Separated Value)](http://ltsv.org/) reader for Go.
  - sh - Shell parser and formatter.
  - codetree - Parses indented code (python, pixy, scarlet, etc.) and returns a tree structure.
  - doi - Document object identifier (doi) parser in Go.
  - editorconfig-core-go - Editorconfig file parser and manipulator for Go.
  - xj2go - Convert xml or json to go struct.
  - go-vcard - Parse and format vCard.
  - parseargs-go - string argument parser that understands quotes and backslashes.
  - allot - Placeholder and wildcard text parsing for CLI tools and bots.
  - encdec - Package provides a generic interface to encoders and decoders.
  - go-fasttld - High performance effective top level domains (eTLD) extraction module.
  - gofeed - Parse RSS and Atom feeds in Go.
  - normalize - Sanitize, normalize and compare fuzzy text.
  - omniparser - 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.
  - sdp - SDP: Session Description Protocol [[RFC 4566](https://tools.ietf.org/html/rfc4566)].
  - tokenizer - Parse any string, slice or infinite buffer to any tokens.
  - when - Natural EN and RU language date/time parser with pluggable rules.
- Regular Expressions
  - goregen - Library for generating random strings from regular expressions.
  - regroup - Match regex expression named groups into go struct using struct tags and automatic parsing.
  - go-wildcard - Simple and lightweight wildcard pattern matching.
  - rex - Regular expressions builder.
  - genex - Count and expand Regular Expressions into all matching Strings.
- Sanitation
  - gofuckyourself - A sanitization-based swear filter for Go.
  - bluemonday - HTML Sanitizer.
- Scrapers
  - dataflowkit - Web scraping Framework to turn websites into structured data.
  - gospider - A simple golang spider/scraping framework,build a spider in 3 lines. migrated from [goribot](https://github.com/zhshch2002/goribot)
  - pagser - Pagser is a simple, extensible, configurable parse and deserialize html page to struct based on goquery and struct tags for golang crawler.
  - Tagify - Produces a set of tags from given source.
  - xurls - Extract urls from text.
  - GoQuery - GoQuery brings a syntax and a set of features similar to jQuery to the Go language.
  - colly - Fast and Elegant Scraping Framework for Gophers.
  - go-recipe - A package for scraping recipes from websites.
  - walker - Seamlessly fetch paginated data from any source. Simple and high performance API scraping included.
- RSS
  - podcast - iTunes Compliant and RSS 2.0 Podcast Generator in Golang
- Utility/Miscellaneous
  - go-zero-width - Zero-width character detection and removal for Go.
  - petrovich - Petrovich is the library which inflects Russian names to given grammatical case.
  - radix - Fast string sorting algorithm.
  - kace - Common case conversions covering common initialisms.
  - TySug - Alternative suggestions with respect to keyboard layouts.
  - go-runewidth - Functions to get fixed width of the character or string.
- Markup Languages
  - bbConvert - Converts bbCode to HTML that allows you to add support for custom bbCode tags.
  - blackfriday - Markdown processor in Go.
  - go-output-format - Output go structures into multiple formats (YAML/JSON/etc) in your command line app.
  - htmlquery - An XPath query package for HTML, lets you extract data or evaluate from HTML documents by an XPath expression.
  - bafi - Universal JSON, BSON, YAML, XML translator to ANY format using templates.
  - go-toml - Go library for the TOML format with query support and handy cli tools.
  - goldmark - A Markdown parser written in Go. Easy to extend, standard (CommonMark) compliant, well structured.
  - goq - Declarative unmarshalling of HTML using struct tags with jQuery syntax (uses GoQuery).
  - html-to-markdown - Convert HTML to Markdown. Even works with entire websites and can be extended through rules.
  - htmlyaml - Rich rendering of YAML as HTML in Go
  - mxj - Encode / decode XML as JSON or map[string]interface{}; extract values with dot-notation paths and wildcards. Replaces x2j and j2x packages.
  - toml - TOML configuration format (encoder/decoder with reflection).
Audio and Music
- Oto - A low-level library to play sound on multiple platforms.
- id3v2 - ID3 decoding and encoding library for Go.
- flac - Native Go FLAC encoder/decoder with support for FLAC streams.
- gaad - Native Go AAC bitstream parser.
- GoAudio - Native Go Audio Processing Library.
- gosamplerate - libsamplerate bindings for go.
- malgo - Mini audio library.
- minimp3 - Lightweight MP3 decoder library.
- PortAudio - Go bindings for the PortAudio audio I/O library.
Hardware
- Search and Analytic Databases
  - goroslib - Robot Operating System (ROS) library for Go.
  - arduino-cli - Official Arduino CLI and library. Can run standalone, or be incorporated into larger Go projects.
  - emgo - Go-like language for programming embedded systems (e.g. STM32 MCU).
  - sysinfo - A pure Go library providing Linux OS / kernel / hardware system information.
  - ghw - Golang hardware discovery/inspection library.
  - go-osc - Open Sound Control (OSC) bindings for Go.
  - go-rpio - GPIO for Go, doesn't require cgo.
  - joystick - a polled API to read the state of an attached joystick.
Serialization
- HTTP Clients
  - bel - Generate TypeScript interfaces from Go structs/interfaces. Useful for JSON RPC.
  - go-lctree - Provides a CLI and primitives to serialize and deserialize [LeetCode binary trees](https://support.leetcode.com/hc/en-us/articles/360011883654-What-does-1-null-2-3-mean-in-binary-tree-representation).
  - gotiny - Efficient Go serialization library, gotiny is almost as fast as serialization libraries that generate code.
  - php_session_decoder - GoLang library for working with PHP session format and PHP Serialize/Unserialize functions.
  - structomap - Library to easily and dynamically generate maps from static structures.
  - bambam - generator for Cap'n Proto schemas from go.
  - csvutil - High Performance, idiomatic CSV record encoding and decoding to native Go structures.
  - elastic - Convert slices, maps or any other unknown value across different types at run-time, no matter what.
  - fixedwidth - Fixed-width text formatting (UTF-8 supported).
  - fwencoder - Fixed width file parser (encoding and decoding library) for Go.
  - go-capnproto - Cap'n Proto library and parser for go.
  - gogoprotobuf - Protocol Buffers for Go with Gadgets.
  - pletter - A standard way to wrap a proto message for message brokers.
  - jsoniter - High-performance 100% compatible drop-in replacement of "encoding/json".
  - asn1 - Asn.1 BER and DER encoding library for golang.
  - binstruct - Golang binary decoder for mapping data into the structure.
  - cbor - Small, safe, and easy CBOR encoding and decoding library.
  - colfer - Code generation for the Colfer binary format.
  - goprotobuf - Go support, in the form of a library and protocol compiler plugin, for Google's protocol buffers.
  - go-codec - High Performance, feature-Rich, idiomatic encode, decode and rpc library for msgpack, cbor and json, with runtime-based OR code-generation support.
  - mapstructure - Go library for decoding generic map values into native Go structures.
  - unitpacking - Library to pack unit vectors into as fewest bytes as possible.
Go Tools
- Routers
  - gomodrun - Go tool that executes and caches binaries included in go.mod files.
  - go-swagger - Swagger 2.0 implementation for go. Swagger is a simple yet powerful representation of your RESTful API.
  - richgo - Enrich `go test` outputs with text decorations.
  - gotemplate.io - Online tool to preview `text/template` templates live.
  - go-callvis - Visualize call graph of your Go program using dot format.
  - godbg - Implementation of Rusts `dbg!` macro for quick and easy debugging during development.
  - gotestdox - Show Go test results as readable sentences.
  - gothanks - GoThanks automatically stars your go.mod github dependencies, sending this way some love to their maintainers.
  - igo - An igo to go transpiler (new language features for Go language!)
  - modver - Compare two versions of a Go module to check the version-number change required (major, minor, or patchlevel), according to [semver](https://semver.org/) rules.
  - OctoLinker - Navigate through go files efficiently with the OctoLinker browser extension for GitHub.
  - roumon - Monitor current state of all active goroutines via a command line interface.
  - rts - RTS: response to struct. Generates Go structs from server responses.
  - textra - Extract Go struct field names, types and tags for filtering and exporting.
  - typex - Examine Go types and their transitive dependencies, alternatively export results as TypeScript value objects (or types) declaration.
  - colorgo - Wrapper around `go` command for colorized `go build` output.
  - depth - Visualize dependency trees of any package by analyzing imports.
  - docs - Automatically generate RESTful API documentation for GO projects - aligned with Open API Specification standard.
  - go-james - Go project skeleton creator, builds and tests your projects without the manual setup.
  - go-pkg-complete - Bash completion for go and wgo.
Bot Building
- go-sarah - Framework to build a bot for desired chat services including LINE, Slack, Gitter, and more.
- go-tgbot - Pure Golang Telegram Bot API wrapper, generated from swagger file, session-based router, and middleware.
- go-twitch-irc - Library to write bots for twitch.tv chat
- micha - Go Library for Telegram bot api.
- slack-bot - Ready to use Slack Bot for lazy developers: Custom commands, Jenkins, Jira, Bitbucket, Github...
- slackscot - Another framework for building Slack bots.
- telego - Telegram Bot API library for Golang with full one-to-one API implementation.
- telegram-bot-api - Simple and clean Telegram bot client.
- Golang CryptoTrading Bot - A golang implementation of a console-based trading bot for cryptocurrency exchanges.
- govkbot - Simple Go [VK](https://vk.com) bot library.
- hanu - Framework for writing Slack bots.
- Kelp - official trading and market-making bot for the [Stellar](https://www.stellar.org/) DEX. Works out-of-the-box, written in Golang, compatible with centralized exchanges and custom trading strategies.
- tbot - Telegram bot server with API similar to net/http.
- telebot - Telegram bot framework is written in Go.
- bot - Zero-dependencies Telegram Bot library with additional UI components
- teleterm - Telegram Bot Exec Terminal Command.
- Tenyks - Service oriented IRC bot using Redis and JSON for messaging.
- wayback - A bot for Telegram, Mastodon, Slack, and other messaging platforms archives webpages.
- echotron - An elegant and concurrent library for Telegram Bots in Go.
- ephemeral-roles - A Discord bot for managing ephemeral roles based upon voice channel member presence.
- go-chat-bot - IRC, Slack & Telegram bot written in Go.
- larry - Larry 🐦 is a really simple Twitter bot generator that tweets random repositories from Github built in Go.
- margelet - Framework for building Telegram bots.
- olivia - A chatbot built with an artificial neural network.
- slacker - Easy to use framework to create Slack bots.
Build Automation
- gaper - Builds and restarts a Go project when it crashes or some watched file changes.
- gilbert - Build system and task runner for Go projects.
- goyek - Create build pipelines in Go.
- mage - Mage is a make/rake-like build tool using Go.
- mmake - Modern Make.
- realize - Go build a system with file watchers and live to reload. Run, build and watch file changes with custom paths.
- Task - simple "Make" alternative.
- taskctl - Concurrent task runner.
- xc - Task runner with README.md defined tasks, executable markdown.
- 1build - Command line tool to frictionlessly manage project-specific commands.
- anko - Simple application watcher for multiple programming languages.
Continuous Integration
- Standard CLI
  - drone - Drone is a Continuous Integration platform built on Docker, written in Go.
  - CDS - Enterprise-Grade CI/CD and DevOps Automation Open Source Platform.
  - duci - A simple ci server no needs domain specific languages.
  - go-fuzz-action - Use Go 1.18's built-in fuzz testing in GitHub Actions.
  - go-test-coverage - Tool and GitHub action which reports issues when test coverage is below set threshold.
  - gomason - Test, Build, Sign, and Publish your go binaries from a clean workspace.
  - gotestfmt - go test output for humans.
  - goveralls - Go integration for Coveralls.io continuous code coverage tracking system.
  - overalls - Multi-Package go project coverprofile for tools like goveralls.
  - roveralls - Recursive coverage testing tool.
  - woodpecker - Woodpecker is a community fork of the Drone CI system.
Error Handling
- Search and Analytic Databases
  - errors - Simple golang error handling with classification primitives.
  - errors - Providing errors with a stack trace and optional structured details. Compatible with github.com/pkg/errors API but does not use it internally.
  - errors - The most simple error wrapper with awesome performance and minimal memory overhead.
  - eris - A better way to handle, trace, and log errors in Go. Compatible with the standard error library and github.com/pkg/errors.
  - errlog - Hackable package that determines responsible source code for an error (and some other fast-debugging features). Pluggable to any logger in-place.
  - errors - Drop-in replacement for the standard library errors package and github.com/pkg/errors. Provides various error handling primitives.
  - Falcon - A Simple Yet Highly Powerful Package For Error Handling.
  - emperror - Error handling tools and best practices for Go libraries and applications.
  - go-multierror - Go (golang) package for representing a list of errors as a single error.
  - errors - 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.
  - errors - Go error library with error portability over the network.
  - errorx - A feature rich error package with stack traces, composition of errors and more.
  - exception - A simple utility package for exception handling with try-catch in Golang.
  - Fault - An ergonomic mechanism for wrapping errors in order to facilitate structured metadata and context for error values.
  - oops - Error handling with context, stack trace and source fragments.
  - tracerr - Golang errors with stack trace and source fragments.
File Handling
- Search and Analytic Databases
  - baraka - A library to process http file uploads easily.
  - bigfile - A file transfer system, support to manage files with http api, rpc call and ftp client.
  - checksum - Compute message digest, like MD5, SHA256, SHA1, CRC or BLAKE2s, for large files.
  - copy - Copy directory recursively.
  - pdfcpu - PDF processor.
  - vfs - A pluggable, extensible, and opinionated set of filesystem functionality for Go across a number of filesystem types such as os, S3, and GCS.
  - go-exiftool - Go bindings for ExifTool, the well-known library used to extract as much metadata as possible (EXIF, IPTC, ...) from files (pictures, PDF, office, ...).
  - higgs - A tiny cross-platform Go library to hide/unhide files and directories.
  - iso9660 - A package for reading and creating ISO9660 disk images
  - notify - File system event notification library with simple API, similar to os/signal.
  - go-decent-copy - Copy files for humans.
  - skywalker - Package to allow one to concurrently go through a filesystem with ease.
  - stl - Modules to read and write STL (stereolithography) files. Concurrent algorithm for reading.
  - tarfs - Implementation of the [`FileSystem` interface](https://godoc.org/github.com/kr/fs#FileSystem) for tar files.
  - flop - File operations library which aims to mirror feature parity with [GNU cp](https://www.gnu.org/software/coreutils/manual/html_node/cp-invocation.html).
  - gdu - Disk usage analyzer with console interface.
  - go-csv-tag - Load csv file using tag.
  - go-gtfs - Load gtfs files in go.
  - gofs - A cross-platform real-time file synchronization tool out of the box.
  - gut/yos - Simple and reliable package for file operations like copy/move/diff/list on files, directories and symbolic links.
  - opc - Load Open Packaging Conventions (OPC) files for Go.
  - parquet - Read and write [parquet](https://parquet.apache.org) files.
  - pathtype - Treat paths as their own type instead of using strings.
  - todotxt - Go library for Gina Trapani's [_todo.txt_](http://todotxt.org/) files, supports parsing and manipulating of task lists in the [_todo.txt_ format](https://github.com/todotxt/todo.txt).
  - afero - FileSystem Abstraction System for Go.
  - afs - Abstract File Storage (mem, scp, zip, tar, cloud: s3, gs) for Go.
Functional
- Search and Analytic Databases
  - fpGo - Monad, Functional Programming features for Golang.
  - fuego - Functional Experiment in Go.
  - go-functional - Functional programming in Go using generics
  - go-underscore - Useful collection of helpfully functional Go collection utilities.
  - fp-go - Collection of Functional Programming helpers powered by Golang 1.18+ generics.
  - valor - Generic option and result types that optionally contain a value.
  - gofp - A lodash like powerful utility library for Golang.
  - mo - Monads and popular FP abstractions, based on Go 1.18+ Generics (Option, Result, Either...).
  - underscore - Functional programming helpers for Go 1.18 and beyond.
Images
- Search and Analytic Databases
  - cameron - An avatar generator for Go.
  - darkroom - An image proxy with changeable storage backends and image processing engines with focus on speed and resiliency.
  - smartcrop - Finds good crops for arbitrary images and crop sizes.
  - steganography - Pure Go Library for LSB steganography.
  - color-extractor - Dominant color extractor with no external dependencies.
  - draft - Generate High Level Microservice Architecture diagrams for GraphViz using simple YAML syntax.
  - geopattern - Create beautiful generative image patterns from a string.
  - gg - 2D rendering in pure Go.
  - gift - Package of image processing filters.
  - gltf - Efficient and robust glTF 2.0 reader, writer and validator.
  - go-cairo - Go binding for the cairo graphics library.
  - go-gd - Go binding for GD library.
  - go-nude - Nudity detection with Go.
  - go-webcolors - Port of webcolors library from Python to Go.
  - go-webp - Library for encode and decode webp pictures, using libwebp.
  - goimagehash - Go Perceptual image hashing package.
  - gowitness - Screenshoting webpages using go and headless chrome on command line.
  - gridder - A Grid based 2D Graphics library.
  - image2ascii - Convert image to ASCII.
  - ln - 3D line art rendering in Go.
  - mergi - Tool & Go library for image manipulation (Merge, Crop, Resize, Watermark, Animate).
  - mort - Storage and image processing server written in Go.
  - mpo - Decoder and conversion tool for MPO 3D Photos.
  - picfit - An image resizing server written in Go.
  - stegify - Go tool for LSB steganography, capable of hiding any file within an image.
  - svgo - Go Language Library for SVG generation.
  - tga - Package tga is a TARGA image format decoder/encoder.
  - bild - Collection of image processing algorithms in pure Go.
  - bimg - Small package for fast and efficient image processing using libvips.
  - canvas - Vector graphics to PDF, SVG or rasterized image.
  - imagick - Go binding to ImageMagick's MagickWand C API.
  - imaginary - Fast and simple HTTP microservice for image resizing.
  - imaging - Simple Go image processing package.
  - img - Selection of image manipulation tools.
  - pt - Path tracing engine written in Go.
  - rez - Image resizing in pure Go and SIMD.
  - scout - Scout is a standalone open source software solution for DIY video security.
  - webp-server - Simple and minimal image server capable of storing, resizing, converting and caching images.
  - gocv - Go package for computer vision using OpenCV 3.3+.
  - goimghdr - The imghdr module determines the type of image contained in a file for Go.
  - govatar - Library and CMD tool for generating funny avatars.
  - govips - A lightning fast image processing and resizing library for Go.
Microsoft Office
- Microsoft Excel
  - excelize - Golang library for reading and writing Microsoft Excel™ (XLSX) files.
  - go-excel - A simple and light reader to read a relate-db-like excel as a table.
  - goxlsxwriter - Golang bindings for libxlsxwriter for writing XLSX (Microsoft Excel) files.
  - xlsx - Fast and safe way to read/update your existing Microsoft Excel files in Go programs.
  - exl - Excel binding to struct written in Go.(Only supports Go1.18+)
  - xlsx - Library to simplify reading the XML format used by recent version of Microsoft Excel in Go programs.
- Search and Analytic Databases
  - unioffice - Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents.
XML
- Routers
  - xpath - XPath package for Go.
  - XML-Comp - Simple command line XML comparer that generates diffs of folders, files and tags.
  - xml2map - XML to MAP converter written Golang.
  - xmlwriter - Procedural XML generation API based on libxml2's xmlwriter module.
  - xquery - XQuery lets you extract data from HTML/XML documents using XPath expression.
  - zek - Generate a Go struct from XML.
IoT (Internet of Things)
- Search and Analytic Databases
  - periph - Peripherals I/O to interface with low-level board facilities.
  - connectordb - Open-Source Platform for Quantified Self & IoT.
  - sensorbee - Lightweight stream processing engine for IoT.
  - iot - IoT is a simple framework for implementing a Google IoT Core device.
  - devices - Suite of libraries for IoT devices, experimental for x/exp/io.
  - ekuiper - Lightweight data stream processing engine for IoT edge.
  - eywa - Project Eywa is essentially a connection manager that keeps track of connected devices.
  - flogo - Project Flogo is an Open Source Framework for IoT Edge Apps & Integration.
  - gatt - Gatt is a Go package for building Bluetooth Low Energy peripherals.
  - gobot - Gobot is a framework for robotics, physical computing, and the Internet of Things.
  - huego - An extensive Philips Hue client library for Go.
  - mainflux - Industrial IoT Messaging and Device Management Server.
Blockchain
- go-ethereum - Official Go implementation of the Ethereum protocol.
- cometbft - A distributed, Byzantine fault-tolerant, deterministic state machine replication engine. It is a fork of Tendermint Core and implements the Tendermint consensus algorithm.
- gossamer - A Go implementation of the Polkadot Host.
- kubo - A blockchain framework implemented in Go. It provides content-addressable storage which can be used for decentralized storage in DApps. It is based on the IPFS protocol.
- solana-go - Go library to interface with Solana JSON RPC and WebSocket interfaces.
- cosmos-sdk - A Framework for Building Public Blockchains in the Cosmos Ecosystem.
- tendermint - 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.
Job Scheduler
- Search and Analytic Databases
  - gron - Define time-based tasks using a simple Go API and Gron’s scheduler will run them accordingly.
  - gronx - Cron expression parser, task runner and daemon consuming crontab like task list.
  - go-cron - 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.
  - Dagu - No-code workflow executor. it executes DAGs defined in a simple YAML format.
  - cdule - Job scheduler library with database support
  - clockwerk - Go package to schedule periodic jobs using a simple, fluent syntax.
  - cronticker - A ticker implementation to support cron schedules.
  - go-quartz - Simple, zero-dependency scheduling library for Go.
  - goflow - A simple but powerful DAG scheduler and dashboard.
  - scheduler - Cronjobs scheduling made easy.
  - JobRunner - Smart and featureful cron job scheduler with job queuing and live monitoring built in.
  - jobs - Persistent and flexible background jobs library.
  - leprechaun - Job scheduler that supports webhooks, crons and classic scheduling.
  - sched - A job scheduler with the ability to fast-forward time.
  - gocron - Easy and fluent Go job scheduling. This is an actively maintained fork of [jasonlvhit/gocron](https://github.com/jasonlvhit/gocron).
  - tasks - An easy to use in-process scheduler for recurring tasks in Go.
Go Generate Tools
- Routers
  - gonerics - Idiomatic Generics in Go.
  - envdoc - generate documentation for environment variables from Go source files.
  - generic - flexible data type for Go.
  - genny - Elegant generics for Go.
  - gounit - Generate Go tests using your own templates.
  - gocontracts - brings design-by-contract to Go by synchronizing the code with the documentation.
  - godal - Generate orm models corresponding to golang by specifying sql ddl file, which can be used by gorm.
  - gotests - Generate Go tests from your source code.
  - hasgo - Generate Haskell inspired functions for your slices.
  - options-gen - Functional options described by Dave Cheney's post "Functional options for friendly APIs".
  - re2dfa - Transform regular expressions into finite state machines and output Go source code.
  - xgen - XSD (XML Schema Definition) parser and Go/C/Java/Rust/TypeScript code generator.
Gophers
- Free e-books
  - Free Gophers Pack - Gopher graphics pack by Maria Letta with illustrations and emotional characters in vector and raster.
  - gopherize.me - Gopherize yourself.
  - gophers - Gopher artworks by Ashley McNamara.
  - gophers - Free gophers.
  - gophers - random gopher graphics.
  - gophers - Gopher amigurumi toy pattern.
  - Go-gopher-Vector - Go gopher Vector Data [.ai, .svg].
  - gopher-logos - adorable gopher logos.
  - gopher-stickers
  - gophers - Gophers by Aurélie Vache.
  - gophericons
Email
- Search and Analytic Databases
  - SendGrid - SendGrid's Go library for sending email.
  - smtp - SMTP server protocol state machine.
  - smtpmock - Lightweight configurable multithreaded fake SMTP server. Mimic any SMTP behaviour for your test environment.
  - truemail-go - Configurable Golang email validator/verifier. Verify email via Regex, DNS, SMTP and even more.
  - mailgun-go - Go library for sending mail with the Mailgun API.
  - MailHog - Email and SMTP testing with web and API interface.
  - douceur - CSS inliner for your HTML emails.
  - email - A robust and flexible email library for Go.
  - go-message - Streaming library for the Internet Message Format and mail messages.
  - go-premailer - Inline styling for HTML mail in Go.
  - go-simple-mail - Very simple package to send emails with SMTP Keep Alive and two timeouts: Connect and Send.
  - Hectane - Lightweight SMTP client providing an HTTP API.
  - hermes - Golang package that generates clean, responsive HTML e-mails.
  - Maddy - All-in-one (SMTP, IMAP, DKIM, DMARC, MTA-STS, DANE) email server
  - mailchain - Send encrypted emails to blockchain addresses written in Go.
  - Mailpit - Email and SMTP testing tool for developers.
  - mailx - Mailx is a library that makes it easier to send email via SMTP. It is an enhancement of the golang standard library `net/smtp`.
  - email-verifier - A Go library for email verification without sending any emails.
  - go-dkim - DKIM library, to sign & verify email.
  - go-email-normalizer - Golang library for providing a canonical representation of email address.
  - go-email-validator - Modular email validator for syntax, disposable, smtp, etc... checking.
  - go-imap - IMAP library for clients and servers.
  - go-mail - A simple Go library for sending mails in Go.
Embeddable Scripting Languages
- Search and Analytic Databases
  - anko - Scriptable interpreter written in Go.
  - go-python - naive go bindings to the CPython C-API.
  - gopher-lua - Lua 5.1 VM and compiler written in Go.
  - starlark-go - Go implementation of Starlark: Python-like language with deterministic evaluation and hermetic execution.
  - tengo - Bytecode compiled script language for Go.
  - expr - Expression evaluation engine for Go: fast, non-Turing complete, dynamic typing, static typing.
  - goja - ECMAScript 5.1(+) implementation in Go.
  - golua - Go bindings for Lua C API.
  - gval - A highly customizable expression language written in Go.
  - metacall - Cross-platform Polyglot Runtime which supports NodeJS, JavaScript, TypeScript, Python, Ruby, C#, WebAssembly, Java, Cobol and more.
  - ngaro - Embeddable Ngaro VM implementation enabling scripting in Retro.
  - prolog - Embeddable Prolog.
  - purl - Perl 5.18.2 embedded in Go.
  - binder - Go to Lua binding library, based on [gopher-lua](https://github.com/yuin/gopher-lua).
  - cel-go - Fast, portable, non-Turing complete expression evaluation with gradual typing.
  - ecal - A simple embeddable scripting language which supports concurrent event processing.
  - gentee - Embeddable scripting programming language.
  - gisp - Simple LISP in Go.
  - go-duktape - Duktape JavaScript engine bindings for Go.
  - go-lua - Port of the Lua 5.2 VM to pure Go.
  - go-php - PHP bindings for Go.
Performance
- HTTP Clients
  - go-instrument - Automatically add spans to all methods and functions.
  - jaeger - A distributed tracing system.
  - pixie - No instrumentation tracing for Golang applications via eBPF.
  - profile - Simple profiling support package for Go.
  - statsviz - Live visualization of your Go application runtime statistics.
  - tracer - Simple, lightweight tracing.
Artificial Intelligence
- langchaingo - LangChainGo is a framework for developing applications powered by language models.
- LocalAI - Open Source OpenAI alternative, self-host AI models.
- Ollama - Run large language models locally.
CSS Preprocessors
- Standard CLI
  - gcss - Pure Go CSS Preprocessor.
  - go-libsass - Go wrapper to the 100% Sass compatible libsass project.
Generators
- Search and Analytic Databases
  - go-linq - .NET LINQ-like query methods for Go.
  - convergen - Feature rich type-to-type copy code generator.
  - copygen - Generate type-to-type and type-based code without reflection.
  - generis - Code generation tool providing generics, free-form macros, conditional compilation and HTML templating.
  - go-enum - Code generation for enums from code comments.
  - goderive - Derives functions from input types.
  - gotype - Golang source code parsing, usage like reflect package.
  - goverter - Generate converters by defining an interface.
  - GoWrap - Generate decorators for Go interfaces using simple templates.
  - interfaces - Command line tool for generating interface definitions.
  - jennifer - Generate arbitrary Go code without templates.
  - oapi-codegen - This package contains a set of utilities for generating Go boilerplate code for services based on OpenAPI 3.0 API definitions.
  - typeregistry - A library to create type dynamically.
Dynamic DNS
- Search and Analytic Databases
  - GoDNS - A dynamic DNS client tool, supports DNSPod & HE.net, written in Go.
  - DDNS - Personal DDNS client with Digital Ocean Networking DNS as backend.
  - 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.
Geographic
- Search and Analytic Databases
  - geoserver - geoserver Is a Go Package For Manipulating a GeoServer Instance via the GeoServer REST API.
  - gismanager - Publish Your GIS Data(Vector Data) to PostGIS and Geoserver.
  - godal - Go wrapper for GDAL.
  - H3 - Go bindings for H3, a hierarchical hexagonal geospatial indexing system.
  - H3 GeoJSON - Conversion utilities between H3 indexes and GeoJSON.
  - H3GeoDist - Distribution of Uber H3geo cells by virtual nodes.
  - Web-Mercator-Projection
  - S2 geometry - S2 geometry library in Go.
  - Tile38 - Geolocation DB with spatial index and realtime geofencing.
  - mbtileserver - A simple Go-based server for map tiles stored in mbtiles format.
  - osm - Library for reading, writing and working with OpenStreetMap data and APIs.
  - pbf - OpenStreetMap PBF golang encoder/decoder.
  - S2 geojson - Convert geojson to s2 cells & demonstrating some S2 geometry features on map.
  - simplefeatures - simplesfeatures is a 2D geometry library that provides Go types that model geometries, as well as algorithms that operate on them.
  - WGS84 - Library for Coordinate Conversion and Transformation (ETRS89, OSGB36, NAD83, RGF93, Web Mercator, UTM).
Template Engines
- HTTP Clients
  - jet - Jet template engine.
  - liquid - Go implementation of Shopify Liquid templates.
  - quicktemplate - Fast, powerful, yet easy to use template engine. Converts templates into Go code and then compiles it.
  - ego - Lightweight templating language that lets you write templates in Go. Templates are translated into Go and compiled.
  - extemplate - Tiny wrapper around html/template to allow for easy file-based template inheritance.
  - fasttemplate - Simple and fast template engine. Substitutes template placeholders up to 10x faster than [text/template](https://golang.org/pkg/text/template/).
  - gospin - Article spinning and spintax/spinning syntax engine, useful for A/B, testing pieces of text/articles and creating more natural conversations.
  - got - A Go code generator inspired by Hero and Fasttemplate. Has include files, custom tag definitions, injected Go code, language translation, and more.
  - goview - Goview is a lightweight, minimalist and idiomatic template library based on golang html/template for building Go web application.
  - raymond - Complete handlebars implementation in Go.
  - Razor - Razor view engine for Golang.
  - Soy - Closure templates (aka Soy templates) for Go, following the [official spec](https://developers.google.com/closure/templates/).
  - sprig - Useful template functions for Go templates.
  - tbd - A really simple way to create text templates with placeholders - exposes extra builtin Git repo metadata.
  - templ - A HTML templating language that has great developer tooling.
  - maroto - A maroto way to create PDFs. Maroto is inspired in Bootstrap and uses gofpdf. Fast and simple.
  - pongo2 - Django-like template-engine for Go.
Go Compilers
- Search and Analytic Databases
  - gopherjs - Compiler from Go to JavaScript.
  - tardisgo - Golang to Haxe to CPP/CSharp/Java/JavaScript transpiler.
  - c2go - Convert C code to Go code.
  - c4go - Transpile C code to Go code.
  - esp32 - Transpile Go into Arduino code.
  - f4go - Transpile FORTRAN 77 code to Go code.
OpenGL
- HTTP Clients
  - gl - Go bindings for OpenGL (generated via glow).
  - glfw - Go bindings for GLFW 3.
  - go-glmatrix - Go port of [glMatrix](https://glmatrix.net/) library.
  - goxjs/gl - Go cross-platform OpenGL bindings (OS X, Linux, Windows, browsers, iOS, Android).
  - goxjs/glfw - Go cross-platform glfw library for creating an OpenGL context and receiving events.
  - mathgl - Pure Go math package specialized for 3D math, with inspiration from GLM.
Windows
- Routers
  - d3d9 - Go bindings for Direct3D9.
  - go-ole - Win32 OLE implementation for golang.
  - gosddl - Converter from SDDL-string to user-friendly JSON. SDDL consist of four part: Owner, Primary Group, DACL, SACL.
Stream Processing
- HTTP Clients
  - go-streams - Go stream processing library.
  - goio - An implementation of IO, Stream, Fiber for Golang, inspired by awesome Scala libraries cats and fs2.
  - machine - Go library for writing and generating stream workers with built in metrics and traceability.
  - stream - Go Stream, like Java 8 Stream: Filter/Map/FlatMap/Peek/Sorted/ForEach/Reduce...
Zero Trust
- Routers
  - Cosign - Container Signing, Verification and Storage in an OCI registry.
  - in-toto - Go implementation of the in-toto (provides a framework to protect the integrity of the software supply chain) python reference implementation.
  - Spiffe-Vault - Utilizes Spiffe JWT authentication with Hashicorp Vault for secretless authentication.
  - Spire - SPIRE (the SPIFFE Runtime Environment) is a toolchain of APIs for establishing trust between software systems across a wide variety of hosting platforms.

Programming Languages

Go 2,168 C 15 JavaScript 11 Shell 10 C++ 6 HTML 5 TypeScript 5 Python 3 Java 2 Makefile 2

awesome-go

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