Performace

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

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

A mod that fixes random memory leaks for both the client and server

Fixes gaps in Block Models and Item Models

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

Fixes Minecraft bugs found on the bug tracker

Clumps XP orbs together to reduce lag

Improves performance by tweaking mob despawn rules. Say bye to pesky unintentional persistent mobs.

Modifies how worlds are loaded to speed up loading times.

Removes arbitrary limits on Minecraft's attribute system. Fixes MANY mods!

Pre-generates chunks, quickly and efficiently

Fixes Tooltips from runnning off the screen.

Cull leaves while looking hot!

An efficient and non-locational redstone dust implementation (Fabric, Quilt, Ornithe, Neoforge)

Adds culling to leaf blocks, providing a huge performance boost over vanilla.

Fixes painting rendering, increasing their performance and allowing them to have custom models

A performance mod designed to optimize Minecraft's general performance and unofficial fork of Lithium mod for Minecraft Forge.

MC-201 fix; player camera turns with minecart (and other uncontrolled entities)