💯Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving

[Go] Package of validators and sanitizers for strings, numerics, slices and structs

An email and SMTP testing tool with API for developers

Making it easy to write shell-like scripts in Go

Imaging is a simple image processing package for Go

Golang package that generates clean, responsive HTML e-mails for sending transactional mail

Simple middleware to rate-limit HTTP requests.

How I Start: Go

Inline styling for html mail in golang

Go string sorting library that uses a custom, user-defined alphabet