Voice Health

Web app to log food (voice → OpenRouter → CalorieNinjas) and calories burned, track remaining kcal vs a maintenance goal from Mifflin–St Jeor + activity. Stack: React (Vite), Firebase (anonymous auth + Firestore), GitHub Pages.

Setup

1. Clone and npm install.
2. Copy .env.example → .env and fill Firebase web app config (VITE_FIREBASE_*). Optional: VITE_OPENROUTER_API_KEY and VITE_CALORIENINJAS_API_KEY to skip the in-app key step.
3. In Firebase Console: enable Anonymous sign-in; create Firestore database.
4. Deploy Firestore rules from firestore.rules (Console → Firestore → Rules).

Run locally

npm run dev

Build

npm run build

Output in dist/. The build copies index.html to 404.html for GitHub Pages SPA routing.

For a project site (username.github.io/repo/), set VITE_BASE=/repo/ when building (and matching base in vite.config.ts via env).

GitHub Pages (Actions)

Workflow .github/workflows/pages.yml builds and deploys. Configure repository Settings → Pages to use GitHub Actions. Add repository secrets for Firebase (and optional API keys). Optional variable VITE_BASE for project pages.

Privacy / prototype note

API keys in the client bundle are visible to anyone who loads the site. Suitable for a private prototype; use a backend proxy for production.

License

Private / use at your own risk. Not medical advice.