zalando / go-keyring

Cross-platform keyring interface for Go

anacrolix / torrent

Full-featured BitTorrent client package and utilities

goss-org / goss

Quick and Easy server testing/validation

gookit / goutil

💪 Helper Utils(900+): int, byte, string, array/slice, map, struct, dump, convert/format, error, web/http, cli/flag, OS/ENV, filesystem, system, test/assert, time and more. Go 常用的工具函数：数字，字符串，数组，Map，结构体，反射，文本，文件，错误，时间日期，特殊处理，格式化，常用信息获取等等

bytedance / gopkg

Universal Utilities for Go

microsoft / go-winio

Win32 IO-related utilities for Go

leonelquinteros / gotext

Go (Golang) GNU gettext utilities package