NotAyushOpBoost
About
A lightweight Fabric *.21.4 performance optimization mod that boosts FPS, reduces CPU/GPU load, and lowers system heat. Features include a smart particle limiter, idle FPS cap when the window is unfocused, adaptive performance HUD overlay, smaller totem of undying model for PvP visibility, and a full JSON ****** system. All optimizations are toggle-able at runtime via client-side commands, designed for vanilla-friendly visuals.