Powering the agents: Workers AI now runs large models, starting with Kimi K2.5
Powering the agents: Workers AI now runs large models, starting with Kimi K2.52026-03-19 We're making Cloudflare the best place for building and deploying agents. But reliable agents aren't built on prompts alone; they require a robust, coordinated infrastructure of underlying primitives. At Cloudflare, we have been building these primitives for years: Durable Objects for state persistence, Workfl
Astro 6.0 | Astro
Astro 6 is here! Astro 6 introduces a broad set of new capabilities, including a built-in Fonts API, Content Security Policy API, and support for Live Content Collections that work with your externally-hosted content through the unified Astro content layer. Alongside these new features, we also completed a major refactor of the Astro dev server and much of the build pipeline. Powered by Vite’s new
How we rebuilt Next.js with AI in one week
*This post was updated at 12:35 pm PT to fix a typo in the build time benchmarks. Last week, one engineer and an AI model rebuilt the most popular front-end framework from scratch. The result, vinext (pronounced "vee-next"), is a drop-in replacement for Next.js, built on Vite, that deploys to Cloudflare Workers with a single command. In early benchmarks, it builds production apps up to 4x faster a
Introducing Markdown for Agents
The way content and businesses are discovered online is changing rapidly. In the past, traffic originated from traditional search engines, and SEO determined who got found first. Now the traffic is increasingly coming from AI crawlers and agents that demand structured data within the often-unstructured Web that was built for humans. As a business, to continue to stay ahead, now is the time to cons
GitHub - bikeshaving/shovel: Run Service Workers anywhere
// server.ts import {Router} from "@b9g/router"; const router = new Router(); router.route("/kv/:key") .get(async (req, ctx) => { const cache = await self.caches.open("kv"); const cached = await cache.match(ctx.params.key); return cached ?? new Response(null, {status: 404}); }) .put(async (req, ctx) => { const cache = await self.caches.open("kv"); await cache.put(ctx.params.key, new Response(await
Astro is joining Cloudflare
The Astro Technology Company, creators of the Astro web framework, is joining Cloudflare. Astro is the web framework for building fast, content-driven websites. Over the past few years, we’ve seen an incredibly diverse range of developers and companies use Astro to build for the web. This ranges from established brands like Porsche and IKEA, to fast-growing AI companies like Opencode and OpenAI. P
A year of improving Node.js compatibility in Cloudflare Workers
Each of these has been carefully implemented to approximate Node.js' behavior as closely as possible where feasible. Where matching Node.js' behavior is not possible, our implementations will throw a clear error when called, rather than silently failing or not being present at all. This ensures that packages that check for the presence of these APIs will not break, even if the functionality is not
Announcing Cloudflare Email Service’s private beta
Announcing Cloudflare Email Service’s private beta2025-09-25 If you are building an application, you rely on email to communicate with your users. You validate their signup, notify them about events, and send them invoices through email. The service continues to find new purpose with agentic workflows and other AI-powered tools that rely on a simple email as an input or output. And it is a pain fo
A deep dive into Cloudflare’s September 12, 2025 dashboard and API outage
A deep dive into Cloudflare’s September 12, 2025 dashboard and API outage2025-09-13 We had an outage in our Tenant Service API which led to a broad outage of many of our APIs and the Cloudflare Dashboard. The incident’s impact stemmed from several issues, but the immediate trigger was a bug in the dashboard. This bug caused repeated, unnecessary calls to the Tenant Service API. The API calls were
Infrastructure as TypeScript
Infrastructure as TypeScript Deploy to Cloudflare, AWS, and more with pure TypeScript. Generate support for any API in minutes with AI. const database = await Database("my-database"); const website = await Worker("website", { bindings: { DB: database, }, }); const price = await Price("basic-license", { currency: "usd", unitAmount: 2999, // $29.99 product: "prod_xyz" }); const database = await Data
Bringing Node.js HTTP servers to Cloudflare Workers
We’re making it easier to run your Node.js applications on Cloudflare Workers by adding support for the node:http client and server APIs. This significant addition brings familiar Node.js HTTP interfaces to the edge, enabling you to deploy existing Express.js, Koa, and other Node.js applications globally with zero cold starts, automatic scaling, and significantly lower latency for your users — all
We shipped FinalizationRegistry in Workers: why you should never use it
We shipped FinalizationRegistry in Workers: why you should never use it2025-06-11 We’ve recently added support for the FinalizationRegistry API in Cloudflare Workers. This API allows developers to request a callback when a JavaScript object is garbage-collected, a feature that can be particularly relevant for managing external resources, such as memory allocated by WebAssembly (Wasm). However, des
New URLPattern API brings improved pattern matching to Node.js and Cloudflare Workers
New URLPattern API brings improved pattern matching to Node.js and Cloudflare Workers2025-03-24 Today, we are excited to announce that we have contributed an implementation of the URLPattern API to Node.js, and it is available starting with the v23.8.0 update. We've done this by adding our URLPattern implementation to Ada URL, the high-performance URL parser that now powers URL handling in both No
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Cloudflare Queues now available on Workers Free plan
RedwoodSDK 1.0: Getting Out of the Weeds | Blog | RedwoodSDK
markdown.new - Markdown for Agents
Custom DuckDB Wasm builds for Cloudflare Workers - tobilg.com
GitHub - redwoodjs/sdk: A simple framework for humans: Server-first React with zero magic. Built to stay understandable.
GitHub - h3js/srvx: λ Universal Server based on web standards.
Deploy your Next.js app to Cloudflare Workers with the Cloudflare adapter for OpenNext
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