An AC phasor simulation built with SceneryStack, Vite 8, TypeScript 7, and Biome 2. Four screens take one series R–L–C loop from a single element to the power it consumes.
- Four screens:
- Intro — one element at a time, with a rotating V/I phasor clock and a dual-trace scope
- Series RLC — the rotating voltage triangle beside the static impedance triangle
- Resonance — |I| and φ against a logarithmic frequency axis, with an auto-sweep
- Power — p(t) = v·i shaded into delivered and returned energy, plus the power triangle
- English, Spanish, and French localization via
StringManager - Default and projector color profiles
- Progressive Web App (installable, offline-capable)
- Git hooks for Biome pre-commit checks
- Shared GitHub Actions CI via
OpenPhysics/Baton
npm install
npm run icons # generate PNG icons from public/icons/icon.svg
npm start # dev server → http://localhost:5173| Command | Description |
|---|---|
npm start / npm run dev |
Start Vite dev server |
npm run build |
Type-check + production build → dist/ |
npm run preview |
Preview the production build locally |
npm test |
Run Vitest unit tests (includes memory-leak suite) |
npm run test:fuzz |
Optional Playwright fuzz smoke (?fuzz, default 15s) |
npm run test:fuzz:quick |
Shorter fuzz smoke (10s) |
npm run check |
TypeScript type check |
npm run lint |
Biome lint check |
npm run format |
Auto-format all files |
npm run fix |
Lint + auto-fix |
npm run icons |
Regenerate PNG icons from public/icons/icon.svg |
npm run clean |
Remove dist/ |
New sims start at version: "0.0.0" in package.json. Bump only when cutting a release (for example npm version patch and a matching git tag). Keep name in kebab-case; it is separate from the SceneryStack sim identifier in src/init.ts.
| Tool | Version | Purpose |
|---|---|---|
| SceneryStack | ^3.0.0 | Simulation framework |
| Vite | ^8 | Build tool + dev server |
| TypeScript | ^7 | Type-safe JavaScript |
| Biome | ^2.5 | Linting + formatting |
| vite-plugin-pwa | ^1 | PWA + service worker |
GNU Affero General Public License v3.0 — see OpenPhysics org license.
See OpenPhysics contributing guidelines. Report bugs via GitHub Issues; use org issue templates.