Performance

Using async path-tracing to hide Block-/Entities that are not visible

Memory usage optimizations

Speed up immediate mode rendering in Minecraft

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!

Reduce resource usage while Minecraft is in the background or idle.

Clumps XP orbs together to reduce lag

A powerful, mod-friendly, FOSS client performance mod for NeoForge

Optimises worldgen performance for a better gameplay experience.

A simple mod to solve various problems with packets.

Performance improvements for vanilla AI, with the ability to turn off certain AI behaviors