Client mods

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

Memory usage optimizations

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

No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

Speed up immediate mode rendering in Minecraft

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

A mod to optimize the Minecraft networking stack

See farther without turning your game into a slide show

A library mod for client-side mods. Contains most of the common/shared code of masa's client mods, and adds some inter-operation support between the dependent mods.

Various client-side tweaks, such as hand restock, hotbar swap/cycle, flexible/fast block placement etc.

Beautiful clouds in touch with the vanilla style

Makes the loading screen darker.