Demo applications and reference architectures

Learn how you can use Durable Objects within your existing application and architecture.

​​ Demos

Explore the following demo applications for Durable Objects.

• NBA Finals Polling and Predictor Open external link : This stateful polling application uses Cloudflare Workers AI, Cloudflare Pages, Cloudflare Durable Objects, and Hono to keep track of users’ votes for different basketball teams and generates personal predictions for the series.
• Cloudflare Workers Chat Demo Open external link : This is a demo app written on Cloudflare Workers utilizing Durable Objects to implement real-time chat with stored history.
• Multiplayer Doom Workers Open external link : A WebAssembly Doom port with multiplayer support running on top of Cloudflare’s global network using Workers, WebSockets, Pages, and Durable Objects.

​​ Reference architectures

Explore the following reference architectures that use Durable Objects:

• Fullstack Applications: Full-stack web applications leverage a combination of frontend and backend technologies, collectively forming a stack that powers the entire application. This technology stack encompasses various tools, frameworks, and languages, each serving a specific purpose within the development ecosystem.