Workers

Workers Builds, the integrated CI/CD system for Workers (currently in beta), now lets you cache artifacts across builds, speeding up build jobs by eliminating repeated work, such as downloading dependencies at the start of each build. Build Caching: Cache dependencies…

You can now visualize, explore and modify your Worker’s architecture directly in the Cloudflare dashboard, making it easier to understand how your application connects to Cloudflare resources like D1 databases, Durable Objects, KV namespaces, and more. With this new view,…

A minimal implementation of the MessageChannel API is now available in Workers. This means that you can use MessageChannel to send messages between different parts of your Worker, but not across different Workers. The MessageChannel and MessagePort APIs will be…

You can now grant members of your Cloudflare account read-only access to the Workers Platform. The new "Workers Platform (Read-only)" role grants read-only access to all products typically used as part of Cloudflare's Developer Platform, including Workers, Pages, Durable Objects,…

The Workers Observability dashboard has some major updates to make it easier to debug your application's issues and share findings with your team. You can now: Create visualizations — Build charts from your Worker data directly in a Worker's Observability…

A new Workers Best Practices guide provides opinionated recommendations for building fast, reliable, observable, and secure Workers. The guide draws on production patterns, Cloudflare internal usage, and best practices observed from developers building on Workers. Key guidance includes: Keep your…