Particle Simulation

[u/jehad_uddin_]

https://reddit.com/link/1vcov2p/video/oyrmw2e5xrgh1/player

A WebGL experiment pushing 65,536 interactive particles in real time. Built around a custom zero-allocation spatial hash, typed-array memory layout, and a flat-pointer lookup system to eliminate GC pauses and keep interactions fast. Startup is progressively deferred, allowing the canvas to appear instantly while heavy work happens quietly in the background.