Hacky code to launch our old versions from the new launcher!

Fabric launcher mod for optifine support

A minestom port of a plugin that detects if people are using optifine fastmath

Simple installer for Super Duper Vanilla, a shaderpack for Optifine.

Fully Decompiled OptiFine1.21

Yes,This is a future minecraft 1.12.2 client/server with forge and optifine.

Simple and lightweight web service, which allows for creating custom models and use them with Optifine.

A 1.8.9 Forge client

📦 A small application to create Optifine Connected Textures fast

Optifine 1.12.2 mod

Fixes a crash with OptiFine on Forge 43.1.24+

Optifine's cape replacer.

A Minecraft mod for those who are only interested in optifine capes.

A fixed mcp workspace configured for 1.8.9 integrated with optifine and setup with a single setup.bat.

Make OptiFine be compatible with Forge.