FTB Ranks (Fabric)

FTB Library (Fabric)

Common code for all GUI stuff in FTB Mods. Component/layer based GUI creation. Used by mods such as FTB Chunks, FTB Quests, etc. (Fabric version)

Fabric API

Core API library for the Fabric toolchain

Architectury API

An intermediary api aimed to ease developing multiplatform mods.