Workers Browser Rendering API enters open beta
The Workers Browser Rendering API allows developers to programmatically control and interact with a headless browser instance and create automation flows for their applications and products. Since the private beta announcement, based on the feedback we've been receiving and our own roadmap, the team has been working on the developer experience and improving the platform architecture for the best p
Part 1: Rethinking Cache Purge, Fast and Scalable Global Cache Invalidation
Part 1: Rethinking Cache Purge, Fast and Scalable Global Cache Invalidation05/14/2022 There is a famous quote attributed to a Netscape engineer: “There are only two difficult problems in computer science: cache invalidation and naming things.” While naming things does oddly take up an inordinate amount of time, cache invalidation shouldn’t. In the past we’ve written about Cloudflare’s incredibly f
Introducing Workers Analytics Engine
Today we’re excited to introduce Workers Analytics Engine, a new way to get telemetry about anything using Cloudflare Workers. Workers Analytics Engine provides time series analytics built for the serverless era. Workers Analytics Engine uses the same technology that powers Cloudflare’s analytics for millions of customers, who generate 10s of millions of events per second. This unique architecture
Proof of Stake and our next experiments in web3
A little under four years ago we announced Cloudflare's first experiments in web3 with our gateway to the InterPlanetary File System (IPFS). Three years ago we announced our experimental Ethereum Gateway. At Cloudflare, we often take experimental bets on the future of the Internet to help new technologies gain maturity and stability and for us to gain deep understanding of them. Four years after o
Web相互運用性JavaScriptランタイムコミュニティグループ
本日、CloudflareはVercel、Shopify、およびNode.jsとDenoの両方の中心的な個々のコントリビューターと協力して、Webブラウザではない、JavaScriptベース開発環境で標準化Web APIを相互運用できる実装に焦点を当てた、新しいコミュニティグループの設立を発表いたします。 W3CおよびWeb Hypertext Application Technology Working Group（WHATWG）は、開発環境としての標準化APIとWebの機能を、長い間先頭に立って開発してきました。fetch()、ReadableStreamおよび WritableStream、URL、URLPattern、TextEncoder などのAPIは、現代のWeb開発における馴染みの、そして貴重なコンポーネントになりました。ただし、これら既存グループは常にWebブラウザの特定
Cloudflare and StackBlitz partner to deliver an instant and secure developer experience
Cloudflare and StackBlitz partner to deliver an instant and secure developer experience05/09/2022 We are starting our Platform Week focused on the most important aspect of a developer platform — developers. At the core of every announcement this week is developer experience. In other words, it doesn’t matter how groundbreaking the technology is if at the end of the day we’re not making your job as
Serving Cloudflare Pages sites to the IPFS network
Serving Cloudflare Pages sites to the IPFS network05/16/2022 Four years ago, Cloudflare went Interplanetary by offering a gateway to the IPFS network. This meant that if you hosted content on IPFS, we offered to make it available to every user of the Internet through HTTPS and with Cloudflare protection. IPFS allows you to choose a storage provider you are comfortable with, while providing a stand
Announcing Pub/Sub: Programmable MQTT-based Messaging
Announcing Pub/Sub: Programmable MQTT-based Messaging05/12/2022 This post is also available in 简体中文, 日本語, Español. One of the underlying questions that drives Platform Week is “how do we enable developers to build full stack applications on Cloudflare?”. With Workers as a serverless environment for easily deploying distributed-by-default applications, KV and Durable Objects for caching and coordin
Cloudflare Relay Worker
Our Notification Center offers first class support for a variety of popular services (a list of which are available here). However, even with such extensive support, you may use a tool that isn’t on that list. In that case, it is possible to leverage Cloudflare Workers in combination with a generic webhook to deliver notifications to any service that accepts webhooks. Today, we are excited to anno
Supporting Remix with full stack Cloudflare Pages
This post is also available in 简体中文. We announced the open beta of full stack Cloudflare Pages in November and have since seen widespread uptake from developers looking to add dynamic functionality to their applications. Today, we're excited to announce Pages' support for Remix applications, powered by our full stack platform. The new kid on the block: RemixRemix is a new framework that is focused
Introducing Relational Database Connectors
Introducing Relational Database Connectors Loading... This post is also available in 简体中文, 日本語, Deutsch, and Français. At Cloudflare, we’re building the best compute platform in the world. We want to make it easy, seamless, and obvious to build your applications with us. But simply making the best compute platform is not enough — at the heart of your applications are the data they interact with. C
Improve site load times and SEO with one-click support for Signed Exchanges on Google Search
Improve site load times and SEO with one-click support for Signed Exchanges on Google Search09/14/2021 We’re excited to announce that, starting today, Cloudflare customers will be able to generate Signed Exchanges (SXG) for Google Search with just one click. Signed Exchanges is an open web platform specification Google developed as a way of verifying a cached version of a website — enabling massiv
Cloudflare待機室
本日、Cloudflare待機室をご紹介できることをうれしく思っております！まず、プロジェクトFair Shotという新プログラムで選ばれたお客様に最初にご利用いただけます。このプログラムは、新型コロナワクチン接種の圧倒的な需要によって、予約登録Webサイトが機能しなくなっている問題の解決を目的としています。BusinessプランとEnterpriseプランのお客様への一般提供については、近い将来行う予定です。 でも、待機室が楽しみってどういうことでしょうか？大半の方が、待機室がどういうところかをご存知のはずです。そこにいるということにうれしい要素は、ほぼありません。私たちがよく知っている待機室は、医師の診察を受ける前にいる部屋です。そうです、予約していても、医師に待たされたり、患者が遅れたりすることがありますね。医師は一度に1人の患者しか診ることができないため、患者が順番待ちをするという
Containers at the edge: it’s not what you think, or maybe it is
Containers at the edge: it’s not what you think, or maybe it is04/17/2021 At Cloudflare, we’re committed to making it as easy as possible for developers to make their ideas come to life. Our announcements this week aim to give developers all the tools they need to build their next application on the edge. These include things like static site hosting, certificate management, and image services, ju
Durable Objects, now in Open Beta
Back in September, we announced Durable Objects - a new paradigm for stateful serverless. Since then, we’ve seen incredible demand and countless unlocked opportunities on our platform. We’ve watched large enterprises build applications from complex API features to real-time games in a matter of days from inception to launch. We’ve heard from developers that Durable Objects lets them spend time the
SAD DNS Explained
This week, at the ACM CCS 2020 conference, researchers from UC Riverside and Tsinghua University announced a new attack against the Domain Name System (DNS) called SAD DNS (Side channel AttackeD DNS). This attack leverages recent features of the networking stack in modern operating systems (like Linux) to allow attackers to revive a classic attack category: DNS cache poisoning. As part of a coordi
Workers Durable Objects Beta: A New Approach to Stateful Serverless
Workers Durable Objects Beta: A New Approach to Stateful Serverless09/28/2020 We launched Cloudflare Workers® in 2017 with a radical vision: code running at the network edge could not only improve performance, but also be easier to deploy and cheaper to run than code running in a single datacenter. That vision means Workers is about more than just edge compute -- we're rethinking how applications
Announcing wrangler dev — the Edge on localhost
Cloudflare Workers — our serverless platform — allows developers around the world to run their applications from our network of 200 datacenters, as close as possible to their users. A few weeks ago we announced a release candidate for wrangler dev — today, we're excited to take wrangler dev, the world’s first edge-based development environment, to GA with the release of wrangler 1.11. Think locall
Asynchronous HTMLRewriter for Cloudflare Workers
Last year, we launched HTMLRewriter for Cloudflare Workers, which enables developers to make streaming changes to HTML on the edge. Unlike a traditional DOM parser that loads the entire HTML document into memory, we developed a streaming parser written in Rust. Today, we’re announcing support for asynchronous handlers in HTMLRewriter. Now you can perform asynchronous tasks based on the content of
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Introducing Services: Build Composable, Distributed Applications on Cloudflare Workers