Particles

A WebGL playground for 3D particle swarms. Paste a provided prompt to an LLM to write JavaScript to control 20,000+ particles per frame. Build attractors, fractals, and flow fields with real-time sliders.

Particles is a creative coding playground built on Three.js and WebGL. Paste a provided prompt to an LLM to write JavaScript that controls 20,000+ particles per frame. The API gives you per-particle index, global time, and write-only Vector3/Color objects to mutate. Helper functions let you add interactive UI sliders, HUD info, and floating 3D annotations.