A simple 3D Atom visualization built with Three.js using pure HTML & JavaScript — no Node.js, no build tools, no frameworks.
This project is beginner‑friendly and runs directly in the browser.
HTML5
JavaScript (ES6)
Three.js (CDN)
Mouse Drag → Rotate the camera around the atom
Resize Window → Scene adjusts automatically
? Features
Central nucleus (protons / neutrons)
Orbiting electrons with animation
Three orbital planes (X, Y, Z)
Semi‑transparent atom shell
Real‑time 3D rendering
Manual camera orbit logic