Three.js Gadgets

A collection of interactive 3D demos built with Three.js, deployed live via GitHub Pages.

Live site

Demo	Description	File
⚙️ Differential Simulation	Interactive gear differential & torque-feature visualizer	`differential-01.html`
🏎️ F1 Systems Lab	Power unit & dynamics visualizer with engine/gearbox telemetry	`f1-system-full.html`
🧊 Mental Rotation Trainer	Allocentric spatial trainer with rotation/timing scoring	`mental-rotation-test.html`
✨ Compute Showcase	Matrix math, particle physics and Game of Life via GPU compute	`matrix-particles-game.html`

Three.js — loaded from CDN (jsdelivr / unpkg / cdnjs), no build step or local dependencies
GitHub Pages + GitHub Actions — automatic deploy on push to main

The demos are self-contained static HTML files. Open any .html file directly in a browser — no server or install required.

Everything is deployed automatically by the workflow in .github/workflows/deploy.yml whenever you push to main.

Push to the main branch.
In the repo go to Settings → Pages and set Build and deployment → Source → GitHub Actions.
The latest push is live at https://zmath01.github.io/threejs-gadgets.