Elexis

Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Memory usage optimizations

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

Adds a mod menu to view the list of mods you have installed.

Speed up immediate mode rendering in Minecraft

This is a mod that enables usage of the Kotlin programming language for Fabric mods.

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.

Food/hunger-related HUD improvements

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

Alternative Options Menu for Sodium

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

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

A core mod

Take control over your inventory. Sort. Move matching Items. Throw all. Locked slots. Gear sets! And much more.

#listentonature

Optimization mod that focuses on things other than rendering

View the contents of shulker boxes from your inventory

Little visual improvements by adding a bunch of new particles.

Optimises worldgen performance for a better gameplay experience.

A mod implementing the OptiFine/MCPatcher animated texture format