Memento - Progressive Web Application

A modern Progressive Web Application built with React and Firebase, designed to provide a seamless offline-first experience across all devices.

🚀 Tech Stack

📱 Progressive Web App Architecture

graph TB
    A[User Browser] --> B[Service Worker]
    B --> C{Network Available?}
    C -->|Yes| D[Fetch from Network]
    C -->|No| E[Fetch from Cache]
    D --> F[Update Cache]
    F --> G[Display Content]
    E --> G
    G --> H[React Application]
    H --> I[Firebase Backend]
    I --> J[Cloud Firestore]
    I --> K[Authentication]
    I --> L[Cloud Storage]

    style B fill:#5A0FC8
    style H fill:#2466ff
    style I fill:#ff0000

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📱 Progressive Web App Architecture Diagram

✨ Features

• 🔄 Offline Support: Works seamlessly without internet connection
• 📲 Installable: Add to home screen on mobile devices
• ⚡ Fast Loading: Optimized with service workers and caching
• 🔐 Secure: Firebase Authentication integration
• 📊 Real-time Data: Cloud Firestore for live updates
• 🎨 Responsive Design: Works on all screen sizes
• 🔔 Push Notifications: Stay updated with important events

🛠️ Installation

Prerequisites

• Node.js (v14 or higher)
• npm or yarn
• Firebase account

Setup

1. Clone the repository:

git clone https://github.com/yourusername/memento.git
cd memento

2. Install dependencies:

npm install

3. Configure Firebase:
   • Create a .env file in the root directory
   • Add your Firebase configuration:

REACT_APP_FIREBASE_API_KEY=your_api_key
REACT_APP_FIREBASE_AUTH_DOMAIN=your_auth_domain
REACT_APP_FIREBASE_PROJECT_ID=your_project_id
REACT_APP_FIREBASE_STORAGE_BUCKET=your_storage_bucket
REACT_APP_FIREBASE_MESSAGING_SENDER_ID=your_sender_id
REACT_APP_FIREBASE_APP_ID=your_app_id

4. Start the development server:

npm start

🚀 Deployment

Build for Production

npm run build

Deploy with Serve

npm install -g serve
serve -s build

Deploy to Firebase Hosting

npm install -g firebase-tools
firebase login
firebase init
firebase deploy

📦 Project Structure

memento/
├── public/
│   ├── index.html
│   ├── manifest.json
│   └── service-worker.js
├── src/
│   ├── components/
│   ├── pages/
│   ├── services/
│   ├── utils/
│   ├── App.js
│   └── index.js
├── webpack.config.js
├── package.json
└── README.md

🔧 Configuration

Webpack Configuration

The project uses Webpack for bundling and optimization. Key features:

• Code splitting
• Tree shaking
• Asset optimization
• Hot module replacement (HMR)

Service Worker

The service worker enables:

• Offline functionality
• Background sync
• Push notifications
• Resource caching

🤝 Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• React team for the amazing framework
• Firebase for backend services
• The PWA community for best practices and tools

📞 Contact

Project Link: https://memento-fed12.web.app/

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Made with ❤️ using React and Firebase