Performance 1.20.1

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

Memory usage optimizations

Speed up immediate mode rendering in Minecraft

Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

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

Enhance your Minecraft with one simple mod. Host worlds for free, chat with friends, and so much more!

Optimization mod that focuses on things other than rendering

Clumps XP orbs together to reduce lag

Unofficial Fork of "Iris", made to work with FML

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

Pre-generates chunks, quickly and efficiently

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

Gives you a 9% fps improvement for leaves rendering

Allows for entity sound variation using OptiFine format property rules