FullUtilize
About
A Fabric *.21.4 performance mod built on top of Sodium that helps low-end devices run smoother. Offers four performance modes — Low (~20% CPU/GPU), Medium (~50%), High (~80%), and Auto — that tune render distance, simulation distance, FPS cap, and mipmap levels. Auto mode monitors live FPS and CPU load to switch modes intelligently. Includes a core selection system (2/4/6/*/Auto threads) for background task distribution and an in-game ****** screen accessible via a configurable keybind.