Optim is an optimization modpack that focuses on both the client and the server. It makes use of a vast range of optimzation mods, using popular ones such as Sodium, Lithium, and FerriteCore, while also making using of lesser known mods such as Client Side Noteblocks, Compact Chat, Clean F3, and more.

Features

• More FPS
• Bug fixes
• Faster language load times
• Faster world and server load times
• More readable chat
• and more!

FPS Comparison

Vanilla: 70+ FPS
Simply Optimized: 150+ FPS
Optim: 300+ FPS
Tested on a GTX 1660 Ti GPU with a Xeon E5-2670 CPU

FAQ

Q: Will Optim support versions before / after 1.21?
A: Most likely! The modpack is pretty lightweight so it shouldn't be hard to port it to other versions.

Q: Forge?
A: No.

Q: Shaders?
A: No.

Q: Vanilla-like?
A: Hell yeah.