Rimulib

Rimulib is the library behind our Minecraft mods. Its public API lets your mod use the same systems through a small set of classes.

Class	What it gives you	Side
RimulibApi	Connecting your mod, version and loader checks	Both
CarveApi	Fast terrain cuts of any size, and bulk block writes	Server
SkillApi	Skill sets that appear in the shared menu	Both
EraseApi	Strikes that remove their target completely	Server
WardApi	Shields that stop strikes from other mods	Server
AimApi	Where a player is pointing	Server
NetApi	Packets, the same way on every loader	Both
UiApi	Crisp text that stays one size at any GUI scale	Client
FilmApi	Camera cutscenes with a shared skip key	Client
FxApi	Full-screen post shaders and screen effects	Client
MenuApi	Your mod's entry in the shared skill menu, and its keys	Client
NetClientApi	The client side of NetApi	Client

The one rule

Only use the classes above and the types they take or return. Everything else in Rimulib is internal and can change in any release. See Versions and support.

Next step

Follow Getting started to add Rimulib to your project.