CodeChicken Lib Mod 1.16.5, 1.15.2 for Minecraft is a mod having the same author with CodeChickenCore, add some algorithms for those mods using this library.
It is not really an independent mod; CodeChicken Lib helps Minecraft to read and execute some algorithms relating to render, 3d model, some customizations, and settings relevant to the code … If you intend to use this, you should install some mods in the following:
Translocator Mod
Ender Storage Mod (Ender Storage Mod will satisfy you with the ability to upgrade and connect all Ender Chests together base on the color code of each chest.)
ChickenChunks Mod (Load chunk automatically!)
…and some other mods run CodeChickenCore.
This mod requires Forge installed and compatible with Minecraft version 1.12, 1.11.2, 1.10.2.
How to Install CodeChicken Lib Mod 1.16.5, 1.15.2 with Forge