Rongmario

Profiling Suite for 1.12.2 that includes and improves on Spark.

Long Term Support for SpongeForge, compatible with Cleanroom! Maintained by Refitbench for 1.12.2.

The Mixin Library for 1.8 - 1.12.2.

JEI fork on 1.12.2 with performance optimizations. Now with overhauled bookmarks and autocrafting!

Mod Patcher, for Cleanroom and Forge.

Allows Forge configurations to be setup at any point in time. Especially for developers that use Forge's configuration system during coremod/tweaker's loading stage.

Allows acquiring of vanilla/mod assets at runtime instead of including them in builds potentially violating licenses.

Relaunches Forge into Cleanroom!

Fight enemies back through grass and other similar obstructions!

Patches Nothirium with extra compatibility with other mods.

Optimized, less-laggy and enchantable annihilation planes.