golang-libs.md

Лучшее

• sourcegraph/conc – Better structured concurrency for go conc is your toolbelt for structured concurrency in go, making common tasks easier and safer.
• ants – ants is a high-performance and low-cost goroutine pool in Go. Библиотека ants реализует пул горутин с фиксированной емкостью, управляющий и утилизирующий огромное количество горутин, что позволяет разработчикам ограничить количество горутин в ваших параллельных программах.
• huandu/go-clone – Clone any Go data structure deeply and thoroughly. Package clone provides functions to deep clone any Go data. It also provides a wrapper to protect a pointer from any unexpected mutation. For users who use Go 1.18+, it's recommended to import github.com/huandu/go-clone/generic for generic APIs and arena support. Clone/Slowly can clone unexported fields and "no-copy" structs as well. Use this feature wisely.
• goccy/go-json – Fast JSON encoder/decoder compatible with encoding/json for Go
• tidwall/gjson – Get JSON values quickly - JSON parser for Go
• tidwall/sjson – Set JSON values very quickly in Go
• alitto/pond – Minimalistic and High-performance goroutine worker pool written in Go
• go-resty/resty – Simple HTTP and REST client library for Go
• talostrading/sonic – Sonic is a Go library for network and I/O programming that provides developers with a consistent asynchronous model, with a focus on achieving the lowest possible latency and jitter in Go
• bytedance/sonic – A blazingly fast JSON serializing & deserializing library
• nil-go/konf – The simplest config loader for Go that reads/watches from file, env, flag and clouds (AWS, Azure, GCP).
• Masterminds/sprig – Useful template functions for Go templates
• stretchr/objx – Go package for dealing with maps, slices, JSON and other data
• carlmjohnson/requests – HTTP requests for Gophers
• oklog/run – A universal mechanism to manage goroutine lifecycles
• deckarep/golang-set – A simple, battle-tested and generic set type for the Go language
• bmatcuk/doublestar – Implements support for double star (**) matches in golang's path.Match and filepath.Glob
• mohae/deepcopy – Deep copy things

Тестирование

• rsc/script – Script engine, especially good for tests
• go-faker/faker – Go (Golang) Fake Data Generator for Struct
• h2non/gock – HTTP traffic mocking and testing made easy in Go

Стили

• Go style from google

Функциональщина

• samber/lo – A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...) This project started as an experiment with the new generics implementation. It may look like Lodash in some aspects. I used to code with the fantastic go-funk package, but "go-funk" uses reflection and therefore is not typesafe.
• samber/mo – Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)
• samber/do– A dependency injection toolkit based on Go 1.18+ Generics.
• thoas/go-funk – A modern Go utility library which provides helpers (map, find, contains, filter, ...)

Базы данных

• jmoiron/sqlx – general purpose extensions to golang's database/sql
• cznic/sqlite – Package sqlite is a CGo-free port of SQLite/SQLite3.
• cvilsmeier/go-sqlite-bench – Benchmarks for Golang SQLite Drivers
• zombiezen/go-sqlite – Low-level Go interface to SQLite 3
• georgysavva/scany – Library for scanning data from a database into Go structs and more
• sqlc-dev/sqlc – Generate type-safe code from SQL

Разное

• shopspring/decimal – Arbitrary-precision fixed-point decimal numbers in go
• thoas/go-funk – A modern Go utility library which provides helpers (map, find, contains, filter, ...)
• jinzhu/now – Now is a time toolkit for golang
• joho/godotenv – A Go port of Ruby's dotenv library (Loads environment variables from .env files)
• kelseyhightower/envconfig – Golang library for managing configuration data from environment variables
• spf13/cast – safe and easy casting from one type to another in Go
• gofrs/uuid – A UUID package originally forked from github.com/satori/go.uuid
• casbin/casbin – An authorization library that supports access control models like ACL, RBAC, ABAC in Golang
• golang.org/x/sync/singleflight – Package singleflight provides a duplicate function call suppression mechanism.
• eko/gocache – A complete Go cache library that brings you multiple ways of managing your caches
• perf/cmd/benchstat – Benchstat computes statistical summaries and A/B comparisons of Go benchmarks.
• alexflint/go-arg – Struct-based argument parsing in Go
• hardfinhq/go-date – The go-date package provides a dedicated Date{} struct to emulate the standard library time.Time{} behavior.
• peterbourgon/ff – Flags-first package for configuration
• elliotchance/pie – Enjoy a slice! A utility library for dealing with slices and maps that focuses on type safety and performance.

Gin

• gin-contrib/requestid – Request ID middleware for Gin Framework
• gin-contrib/cors – Official CORS gin's middleware
• gin-contrib/sessions – Gin middleware for session management
• gin-contrib/zap – Alternative logging through zap
• zsais/go-gin-prometheus – Gin Web Framework Prometheus metrics exporter

Redis

• go-redsync/redsync – Distributed mutual exclusion lock using Redis for Go
• bsm/redislock – Simplified distributed locking implementation using Redis