durable-objects

You can build stateful applications on Cloudflare Workers by using Durable Objects to maintain state, implement RPC methods, and manage SQLite storage for data persistence across sessions.

Cloudflare Durable Objects are used for stateful coordination in real-time applications like chat rooms, multiplayer games, and booking systems, providing strong consistency and entity-based storage at the edge.

To implement RPC and alarms in Cloudflare Durable Objects, you define RPC methods for remote calls and use the alarm API to schedule tasks, extending your application's coordination and timing functionality.

Yes, you need Wrangler to configure Cloudflare Durable Objects, as it requires specific Wrangler configuration to bind the Durable Objects to your Workers and manage deployment.

Yes, you can use SQLite storage with Durable Objects to provide local data persistence across sessions within your stateful Cloudflare edge applications.

Use Durable Objects instead of standard Workers when your application requires strong consistency, stateful coordination, or entity-based storage that standard stateless Workers cannot maintain across interactions.