STANDARD REACT (IMMUTABLE) MINECRAFT ENGINE (MUTATION) dispatch clone discard re-render mutate signal instant update REACT VIEW (UI) WORLD STATE { blocks: 10000 } v: 1 block NEW STATE { blocks: 10000 } v: 2 broken GARBAGE COLLECTOR HEAVY CPU LOAD REACT VIEW (UI) ENGINE STATE Float32Array(10000) block VERSION SIGNAL blockVersion: 1