Getting started
Install Lithium
in five steps.
Set up a faster Minecraft in a few minutes. You will need Fabric Loader, Fabric API, and the Lithium file for your Minecraft version.
01
Install Fabric Loader
Install Fabric Loader for Minecraft 1.21 from the official Fabric website.
Open Fabric installer02
Add Fabric API
Download and install Fabric API. Lithium needs Fabric API to launch.
03
Download Lithium
Download Lithium function(){throw Error("Attempted to call version() from the server but version is on the client. It's not possible to invoke a client function from the server, it can only be rendered as a Component or passed to props of a Client Component.")} using the button below.
Download LithiumVersion 26.2-1.2104
Move the mod
Move the downloaded .jar file into your Minecraft mods folder.
05
Launch and play
Launch Minecraft with the Fabric profile and enjoy smoother performance.