New URLPattern API brings improved pattern matching to Node.js and Cloudflare Workers
March 24, 2025
Today we're announcing our latest contribution to Node.js, now available in v23.8.0: URLPattern. ...
Introducing Cloudy, Cloudflare’s AI agent for simplifying complex configurations
March 20, 2025
Workers AICloudflare WorkersDeveloper PlatformDevelopersLLMWAFCloudflare OneZero TrustCloudflare Zero TrustSASESecure Web GatewayBetaNetwork Services
Cloudflare’s first AI agent, Cloudy, helps make complicated configurations easy to understand for Cloudflare administrators....
Making Cloudflare the best platform for building AI Agents
February 25, 2025
Today we’re excited to share a few announcements on how we’re making it even easier to build AI agents on Cloudflare....
The forecast is clear: clouds on e-paper, powered by the cloud
December 31, 2024
Follow along as I build a custom weather display using Cloudflare Workers and a popular e-paper display....
Sometimes I cache: implementing lock-free probabilistic caching
December 26, 2024
If you want to know what cache revalidation is, how it works, and why it can involve rolling a die, read on. This blog post presents a lock-free probabilistic approach to cache revalidation, along ...
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December 20, 2024
Hi Claude, build an MCP server on Cloudflare Workers
Want Claude to interact with your app directly? Build an MCP server on Cloudflare Workers, enabling you to connect your service directly, allowing Claude to understand and run tasks on your behalf....
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October 31, 2024
Workers Builds: integrated CI/CD built on the Workers platform
Workers Builds, an integrated CI/CD pipeline for the Workers platform, recently launched in open beta. We walk through how we built this product on Cloudflare’s Developer Platform....
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October 31, 2024
Moving Baselime from AWS to Cloudflare: simpler architecture, improved performance, over 80% lower cloud costs
Post-acquisition, we migrated Baselime from AWS to the Cloudflare Developer Platform and in the process, we improved query times, simplified data ingestion, and now handle far more events, all while cutting costs. Here’s how we built a modern, high-performing observability platfo...
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October 25, 2024
Elephants in tunnels: how Hyperdrive connects to databases inside your VPC networks
Hyperdrive (Cloudflare’s globally distributed SQL connection pooler and cache) recently added support for directing database traffic from Workers across Cloudflare Tunnels....
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October 24, 2024
Build durable applications on Cloudflare Workers: you write the Workflows, we take care of the rest
Cloudflare Workflows is now in open beta! Workflows allows you to build reliable, repeatable, long-lived multi-step applications that can automatically retry, persist state, and scale out. Read on to learn how Workflows works, how we built it on top of Durable Objects, and how yo...
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October 24, 2024
Billions and billions (of logs): scaling AI Gateway with the Cloudflare Developer Platform
How we scaled AI Gateway to handle and store billions of requests, using Cloudflare Workers, D1, Durable Objects, and R2....
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October 24, 2024
Durable Objects aren't just durable, they're fast: a 10x speedup for Cloudflare Queues
Learn how we built Cloudflare Queues using our own Developer Platform and how it evolved to a geographically-distributed, horizontally-scalable architecture built on Durable Objects. Our new architecture supports over 10x more throughput and over 3x lower latency compared to the ...
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October 17, 2024
The story of web framework Hono, from the creator of Hono
Hono is a web framework that is fast, lightweight, and built using the Web Standards API. Hear the story of Hono by the creator of Hono....
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September 30, 2024
Wrapping up another Birthday Week celebration
Recapping all the big announcements made during 2024’s Birthday Week....
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September 27, 2024
Empowering builders: introducing the Dev Alliance and Workers Launchpad Cohort #4
Empowering developers with the Dev Starter Pack and Workers Cohort #4: get free or discounted access to essential developer tools and meet the latest set of incredible startups building on Cloudflare....
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September 26, 2024
Builder Day 2024: 18 big updates to the Workers platform
To celebrate Builder Day 2024, we’re shipping 18 updates inspired by direct feedback from developers building on Cloudflare. This includes new capabilities, like running evals with AI Gateway, beta ...
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September 26, 2024
Making Workers AI faster and more efficient: Performance optimization with KV cache compression and speculative decoding
With a new generation of data center accelerator hardware and using optimization techniques such as KV cache compression and speculative decoding, we’ve made large language model (LLM)...
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September 26, 2024
Zero-latency SQLite storage in every Durable Object
Traditional cloud storage is inherently slow because it is accessed over a network and must synchronize many clients. But what if we could instead put your application code deep into the storage layer...
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September 26, 2024
Startup Program revamped: build and grow on Cloudflare with up to $250,000 in credits
Cloudflare’s Startup Program now offers up to $250,000 in credits for companies building on our Developer Platform. The program relaunch uses clear and predictable credits so that you can easily see how usage impacts future pricing. ...
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