`conc` is your toolbelt for structured concurrency in go, making common tasks easier and safer.

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.

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.

Fast JSON encoder/decoder compatible with encoding/json for Go

Get JSON values quickly - JSON parser for Go

Set JSON values very quickly in Go

Minimalistic and High-performance goroutine worker pool written in Go

Simple HTTP and REST client library for Go

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

A blazingly fast JSON serializing & deserializing library

The simplest config loader for Go that reads/watches from file, env, flag and clouds (AWS, Azure, GCP).

Useful template functions for Go templates

Go package for dealing with maps, slices, JSON and other data

HTTP requests for Gophers

Script engine, especially good for tests

Go (Golang) Fake Data Generator for Struct

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.

Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either…)

A dependency injection toolkit based on Go 1.18+ Generics.

A modern Go utility library which provides helpers (map, find, contains, filter, …)

general purpose extensions to golang's database/sql

Package sqlite is a CGo-free port of SQLite/SQLite3.

Benchmarks for Golang SQLite Drivers

Low-level Go interface to SQLite 3

Library for scanning data from a database into Go structs and more

Generate type-safe code from SQL

Arbitrary-precision fixed-point decimal numbers in go

A modern Go utility library which provides helpers (map, find, contains, filter, …)

Now is a time toolkit for golang

A Go port of Ruby's dotenv library (Loads environment variables from .env files)

Golang library for managing configuration data from environment variables

safe and easy casting from one type to another in Go

A UUID package originally forked from github.com/satori/go.uuid

An authorization library that supports access control models like ACL, RBAC, ABAC in Golang

Package singleflight provides a duplicate function call suppression mechanism.

A complete Go cache library that brings you multiple ways of managing your caches

Benchstat computes statistical summaries and A/B comparisons of Go benchmarks.

Struct-based argument parsing in Go

The go-date package provides a dedicated Date{} struct to emulate the standard library time.Time{} behavior.

Flags-first package for configuration

Enjoy a slice! A utility library for dealing with slices and maps that focuses on type safety and performance.

Request ID middleware for Gin Framework

Official CORS gin's middleware

Gin middleware for session management

Alternative logging through zap

Gin Web Framework Prometheus metrics exporter

Distributed mutual exclusion lock using Redis for Go

Simplified distributed locking implementation using Redis