What is this?

This is a general purpose library for use within Fabric mods. It was originally developed for Biome Makeover and covers a lot of use cases.

Should I use this?

Maybe? It's currently under active development, before it hits 1.0.0, it will not follow standard depreciation procedure. It has a bunch of utilities that you may find useful.

Can I contribute

Maybe? Let me know if you have any ideas for improvements before diving in.