The Stupid Idiot Modpack

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

Memory usage optimizations

Speed up immediate mode rendering in Minecraft

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.

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

View Items and Recipes

Render the player skin layer in 3d!

A Minecraft mod that allows for efficient connected textures

A 3D animation library for entities, blocks, items, armor, and more!

Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)

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

See who you're chatting with!

Enhance your Minecraft with one simple mod. Host worlds for free, chat with friends, and so much more!

A mod that fixes random memory leaks for both the client and server

Clumps XP orbs together to reduce lag

Unofficial Fork of "Iris", made to work with FML

A powerful, mod-friendly, FOSS client performance mod for NeoForge

BetterF3 is a mod that replaces Minecraft's original debug HUD with a highly customizable, more human-readable HUD.

Fixes gaps in Block Models and Item Models