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September 25, 2025
Safe in the sandbox: security hardening for Cloudflare Workers
We are further hardening Cloudflare Workers with the latest software and hardware features. We use defense-in-depth, including V8 sandboxes and the CPU's memory protection keys to keep your data safe....
September 25, 2025
Choice: the path to AI sovereignty
Championing AI sovereignty through choice: diverse tools, data control, and no vendor lock-in. We're enabling this in India, Japan, and Southeast Asia, offering local, open-source models on Workers AI...
September 25, 2025
A year of improving Node.js compatibility in Cloudflare Workers
Over the year we have greatly expanded Node.js compatibility. There are hundreds of new Node.js APIs now available that make it easier to run existing Node.js code on our platform....
September 23, 2025
Deploy your own AI vibe coding platform — in one click!
Introducing VibeSDK, an open-source AI "vibe coding" platform that anyone can deploy to build their own custom platform. Comes ready with code generation, sandbox environment, and project deployment. ...
September 22, 2025
Come build with us: Cloudflare's new hubs for startups
In 2026, Cloudflare is opening our San Francisco, Austin, London, and Lisbon offices to builders and Startups. Participants of Workers Launchpad and Cloudflare for Startups Program will be eligible...
September 22, 2025
Introducing free access to Cloudflare developer features for students
Students in the United States over the age of 18 with a .edu email can now get one year of free access to Cloudflare developer features. Build, experiment, and launch projects with production-grade ...
September 22, 2025
Cap'n Web: a new RPC system for browsers and web servers
Cap'n Web is a new open source, JavaScript-native RPC protocol for use in browsers and web servers. It provides the expressive power of Cap'n Proto, but with no schemas and no boilerplate....
September 22, 2025
A lookback at Workers Launchpad and a warm welcome to cohort #6
Workers Launchpad program offers resources and mentorship for founders building on the Cloudflare network. Learn more about prior cohorts, where Launchpad alumni are today, and the participants ...
September 08, 2025
Bringing Node.js HTTP servers to Cloudflare Workers
We've implemented the node:http client and server APIs in Cloudflare Workers, allowing developers to migrate existing Node.js applications with minimal code changes....
August 28, 2025
Evaluating image segmentation models for background removal for Images
An inside look at how the Images team compared dichotomous image segmentation models to identify and isolate subjects in an image from the background....
August 27, 2025
State-of-the-art image generation Leonardo models and text-to-speech Deepgram models now available in Workers AI
We're expanding Workers AI with new partner models from Leonardo.Ai and Deepgram. Start using state-of-the-art image generation models from Leonardo and real-time TTS and STT models from Deepgram. ...
August 20, 2025
How we built AI face cropping for Images
AI face cropping for Images automatically crops around faces in an image. Here’s how we built this feature on Workers AI to scale for general availability....
June 25, 2025
Building agents with OpenAI and Cloudflare’s Agents SDK
We’re building AI agents where logic and reasoning are handled by OpenAI’s Agents SDK, and execution happens across Cloudflare's global network via Cloudflare’s Agents SDK. ...
June 24, 2025
Containers are available in public beta for simple, global, and programmable compute
Cloudflare Containers are now available in public beta. Deploy simple, global, and programmable containers alongside your Workers. ...
June 18, 2025
Connect any React application to an MCP server in three lines of code
We're open-sourcing use-mcp, a React library that connects to any MCP server in just 3 lines of code, as well as our AI Playground, a complete chat interface that can connect to remote MCP servers. ...
