Optimization 1.21

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

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

Memory usage optimizations

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

Speed up immediate mode rendering in Minecraft

A Sodium addon that adds features that shouldn't be in Sodium.

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

A mod that changes how multiple types of culling are handled in order to improve performance

Fixes Minecraft bugs found on the bug tracker

Clumps XP orbs together to reduce lag

Reduce block entity FPS lag with almost no compromises, and improve their visuals

A Fabric mod designed to improve the chunk performance of Minecraft.

Optimises worldgen performance for a better gameplay experience.

Optimization mod that focuses on things other than rendering

An efficient and non-locational redstone dust implementation

Attempts to optimize the generation of Jigsaw Structures and NBT pieces

Async particle tick/rendering

Updated version of Better Biome Blend, a mod that optimizes Biome Blending