LibLib and other Libraries
The goal of these libraries is to add RPG style features into Minecraft
What is LibLib
LibLib is the core library.
It adds stuff such as a Tweening System, UI and Math Utils, and much more !
More info here
What is BlablaLib
BlablaLib is a library used to make custom dialogues inside of Minecraft.
It can be used as a Mod Dependency or directly with Datapacks
More info here