Cooperative Counter
A live timer shared between multiple remote clients on web and Android.
Cooperative Counter synchronizes countdown timers across multiple devices in real time. Built with WebSockets, it provides sub-100ms synchronization between clients.
Features
Real-Time Sync
- WebSocket-based synchronization
- Client-side prediction for immediate updates
- Server reconciliation for accuracy
Multi-Platform
- Web interface with responsive design
- Android application
- Cross-platform status sharing
Deployment
- Heroku hosting for scalability
- WebSocket fallback support
- Offline state management