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.

View the contents of shulker boxes from your inventory

Optimization mod that focuses on things other than rendering

#listentonature

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