Dead simple yet complete and powerful configuration manager for Go.

300+ SVG flags in one 27KB single Custom-Element/WebComponent

Over 250 optimized SVG country flag icons

A simple way to register and parse flag into struct

Bitset library provides implementation for all int/uint types and arrays and maps

Parse FlagSet from ENV

Go CLI App example using using the Package flag

A go1.18 wrapper to provide a simple generics based API for defining command line flags.