Fabric Performance Mods

Maximize your FPS and reduce lag with these optimized Fabric mods.

Essential Performance Mods

Sodium

1.21.x

Replaces Minecraft's rendering engine for huge FPS boosts

Lithium

1.21.x

Optimizes game logic like physics and AI

Fabric API

1.21.x

Core API required for most Fabric mods

LazyDFU

1.21.x

Speeds up game startup

Sodium Extra

1.21.x

Adds advanced visual and performance settings to Sodium

Mod Menu

1.21.x

Adds a button to view and configure installed mods

Iris Shaders

1.21.x

Shader mod compatible with Sodium, allows beautiful lighting

Indium

1.21.x

Enables compatibility between Sodium and mods that use Fabric's renderer

1
Download and install the latest Fabric Loader for Minecraft 1.21.x from https://fabricmc.net
2
Install the Fabric API — required for most Fabric mods
3
Download all required mod `.jar` files from trusted sources like Modrinth or CurseForge
4
Navigate to your Minecraft directory (`%appdata%/.minecraft` on Windows) and open the 'mods' folder
5
Place all downloaded `.jar` files into the 'mods' folder
6
Launch the Minecraft Launcher and select the Fabric profile
7
Click 'Play' to start the game with Fabric and your performance mods
8
Use Mod Menu (if installed) to view or tweak mod settings — most work great with default values

Our community can help with mod setup and troubleshooting.