The True Pack

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

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

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

Configuration Library for Minecraft Mods

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

Memory usage optimizations

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

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

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

Render the player skin layer in 3d!

A working voice chat in Minecraft!

Enhances inventory management by adding various functions to the mouse buttons.

A skybox mod that allows you to use OptiFine skies in Fabric 1.21+

Feather Client is a lightweight client-side mod that adds customizable HUDs, smooth Freelook, Zoom, Fullbright, and more — all toggleable via a clean settings screen. Designed for PvP and casual players who want performance and customization without bloat.