Performance

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

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.

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

An intermediary api aimed to ease developing multiplatform mods.

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

Food/hunger-related HUD improvements

Alternative Options Menu for Sodium

Reduce resource usage while Minecraft is in the background, idle, or on battery.

Sodium addon providing support for the Fabric Rendering API, based on Indigo

Optimises worldgen performance for a better gameplay experience.