CodeChicken Lib CRE

CodeChicken Lib Cleanroom Edition. Forked for compat & updates.

by kappa-maintainer

Forge

Loaders: Forge
Downloads on Modrinth: 2K
Followers on Modrinth: 1
versions: 5
Updated: October 15, 2026Oct 15
Published: in 2025

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At a glance

Runs on Forge

For Minecraft 1.12.2

Needed in the game and on the server

Latest version — 3.3.9 from October 15, 2026

License LGPL-2.1-only — free

Where it's needed

In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.12.2

This is a Cleanroom Loader mod!

Forked from original CodeChickenLib

Contains various libraries for 3D math and transformations, rendering, networking, configs, and much, much more.

Changes:

The old CCL will crash in non-FG2 dev environment, making runClient impossible. This fork fixed that.
Fixed crash on launch with Cleanroom
Add an option to disable supporter feature since the server json is invalid.
Planning to move some APIs to Cleanroom, then make CCL some kind of wrapper.

Maven: https://repo.cleanroommc.com/#/releases/codechicken/CodeChickenLib

FAQ

How to install CodeChicken Lib CRE?

Install Forge for your Minecraft version, download CodeChicken Lib CRE for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does CodeChicken Lib CRE support?

CodeChicken Lib CRE has builds for Minecraft 1.12.2.

Is CodeChicken Lib CRE needed on the server?

Needed in the game and on the server

License and source

GNU Lesser General Public License v2.1 onlyfree to use and share; changes to the mod itself must be published under the same license

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders