Documentation

Read the manual.

Section

Getting started

Install, sign in, first launch.

Section

Mods & shaders

Forge, Fabric, OptiFine, resource packs.

Section

Performance tuning

RAM, JVM args, render distance.

Section

Profiles & instances

Multiple versions, side-by-side play.

Section

Cosmetics

Equip, preview, manage capes.

Section

Troubleshooting

Common errors and fixes.