PWA with offline-first support and WebSocket communication.

• Can be installed as a native app
• Works without internet connection
• Background sync and caching
• Native app-like experience
• Works on almost all devices
• Real-time notifications
• Single WebSocket connection shared across tabs
• Automatic reconnection
• HTTPS headers and CORS support

Prerequisites: - Node.js 18+

1. Clone repo: git clone git@github.com:HowProgrammingWorks/PWA.git
2. Install dependencies: npm install
3. Start the development server: node server.js
4. Open your browser and navigate to: http://localhost:8000

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