OptiFabric

OptiFabric

A client-side Fabric *.21.4 performance optimization suite for Minecraft Java Edition. Delivers significant FPS gains through smart entity culling, particle count limiting, adaptive render distance, and Create mod contraption-aware optimizations. Features an in-game performance HUD showing FPS, frame time, and memory, plus configurable quality presets (Potato/Low/Balanced/High) — zero gameplay changes, full vanilla and Create compatibility.

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