Maybe it is the most quickly codesign alternative for iOS12+, cross-platform ( macOS, Linux , Windows ), more features.

Event notification library

Full-featured high-performance event loop loosely modelled after libevent

免费个人支付宝微信收款解决方案，可用于卡密寄售、博客捐赠等

基于react, node.js, go开发的微商城（含微信小程序）

OAuth 2.0 server library for the Go programming language.

A compiler from Go to JavaScript for running Go code in a browser

An open source trusted cloud native registry project that stores, signs, and scans content.

a Go package to interact with arbitrary JSON

Simple Pool library for Python

OPMS项目+OA管理系统

Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http

A file scan in go, just for fun.

Go library for reading and writing XLSX files.

Go版本的keybox

Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.

A game server framework in Go (golang)

An open-source PAM tool alternative to CyberArk. 广受欢迎的开源堡垒机。

A fast,scalable,distributed game server framework for Node.js.

The hackable text editor

High performance, simple, extensible golang open source network library

A lightweight online game framework

A small DNS service for communicating A and SRV records.

The Go programming language

A golang ebook intro how to build a web with golang

《The Way to Go》中文译本，中文正式名《Go 入门指南》

Golang标准库。对于程序员而言，标准库与语言本身同样重要，它好比一个百宝箱，能为各种常见的任务提供完美的解决方案。以示例驱动的方式讲解Golang的标准库。

A cross-platform, linkable library implementation of Git that you can use in your application.