Barnes-Hut Algorithm: Million-Point Interactive Space Simulation in JavaScript | Particle Physics
You can bend space around your cursor and watch as the particles react to your movement. I've added different force types (spiral, attract, repel, vortex) and color modes that you can play with through the GUI controls.
What you'll see in this demo:
Real-time interaction with 1,000,000 points
Space-bending physics effects
Color-shifting particles
Zoom and pan controls
Performance optimization using Barnes-Hut algorithm
Tech stack:
Pure JavaScript
HTML5 Canvas
dat.GUI for controls
Flask for local hosting