A modern PWA application for creating choreographies, learning new moves, and tracking your dance progress.

• 📱 Mobile-First - Optimized for mobile with touch-friendly UI and bottom navigation
• 🎭 Learn - Browse and learn new dance moves
• 🎨 Create - Design and save your own choreographies
• 📊 Progress - Track your dance journey and improvements
• 🌍 Multilingual - Full support for English, French, Spanish and Italian
• 📲 PWA - Install on any device and use offline
• 🔒 Optional Auth - Explore freely, sign in only when needed
• ⚡ Fast - Code splitting, lazy loading, and optimized caching

• React 19 with TypeScript (mobile-optimized)
• Vite 5 for fast development with code splitting
• TailwindCSS 3.4 + Shadcn UI for touch-friendly components
• React Query 5 for data fetching
• react-i18next 15 for internationalization
• Firebase SDK 11 for authentication and data
• Mobile-First Design with bottom navigation and safe areas

• Firestore for database
• Firebase Auth (Google)
• Firebase Hosting

• Bun installed (alternatively, you can use "yarn" or "npm")

1. Clone the repository

   git clone https://github.com/PolThm/bailapp.git
   cd bailapp

2. Install dependencies

   bun install

3. Start development server

   bun dev

   The app will be available at http://localhost:5173

To develop locally with Firebase emulators:

bun emu

This will start:

• Firestore emulator
• Auth emulator
• Hosting emulator

bailapp/
├── apps/
│   └── web/                  # Frontend React app
│       ├── public/
│       │   ├── icons/        # PWA icons, favicons
│       │   ├── images/       # UI images (logos, illustrations)
│       │   ├── manifest.webmanifest
│       │   └── browserconfig.xml
│       └── src/
│           ├── components/   # Reusable components
│           ├── context/      # React Context providers
│           ├── hooks/        # Custom hooks
│           ├── locales/      # Translation files
│           ├── pages/        # Page components
│           ├── config/       # Configuration files
│           ├── data/         # Video lists and other data
│           ├── App.tsx
│           └── main.tsx
├── firebase.json
├── firestore.rules
├── .firebaserc
├── package.json
└── tsconfig.base.json

The app supports four languages:

• 🇬🇧 English (default)
• 🇫🇷 French
• 🇪🇸 Spanish
• 🇮🇹 Italian

Translation files are located in apps/web/src/locales/.

Bailapp is designed mobile-first with:

• ✅ Touch-optimized UI (44px minimum touch targets)
• ✅ Bottom navigation bar (5 main items)
• ✅ Safe area support (iPhone X+ notches)
• ✅ Responsive typography and spacing
• ✅ Performance optimized (code splitting, caching)
• ✅ PWA ready (installable, offline mode)

The app follows an "optional authentication" pattern:

• All pages are accessible without login
• Users can browse and explore freely
• Authentication is required only when trying to save data (choreographies, progress)
• A modal prompts users to sign in when needed

1. Build the project

   bun build

2. Deploy to Firebase

   bun deploy

Your app will be live at https://bailapp.web.app

Contributions are welcome! Please read our Contributing Guide for details on how to contribute to this project.

MIT - see LICENSE file for details.