TxniLib Wiki & Guide
wiki.9minecraft.net/txnilib-9minecraft-mod/
A guide to TxniLib: a shared library mod required by certain other mods.
Overview
TxniLib is a shared library mod. It does not add any blocks, items or features by itself - instead it provides common code (animation helpers, networking, configuration and utility functions) that other mods build on. You only need to install it when another mod lists it as a dependency.