UPDATE Supercloud SET status = 'open alpha' WHERE product = 'D1';
As we continue down the road to making D1 production ready, it wouldn’t be “the Cloudflare way” unless we stopped for feedback first. D1 is now in Open Alpha!
Bringing authentication and identification to Workers through Mutual TLS
We’re excited to announce that Workers will soon be able to send outbound requests through a mutually authenticated channel via mutual TLS authentication!
Xata Workers: client-side database access without client-side secrets
Xata is on a mission to solve the industry’s hardest data problems with their Serverless Data Platform. We’re excited to have Xata building their serverless functions product – Xata Workers – on top of Workers for Platforms. Here is Xata’s story.
Automate an isolated browser instance with just a few lines of code
Workers Browser Rendering API is our out-of-the-box solution for simplifying developer workflows, including capturing images or screenshots, by running browser automation in Workers. If you’re interested, sign up for the waitlist.
Iteration isn't just for code: here are our latest API docs
We’re excited to share that the next iteration of Cloudflare’s API reference documentation is now available. The new docs standardize our API content and improve the overall developer experience for interacting with Cloudflare’s API.
Reduce origin load, save on cloud egress fees, and maximize cache hits with Cache Reserve
Today we’re extremely excited to announce that Cache Reserve is graduating to open beta – users will now be able to test it and integrate it into their content delivery strategy without any additional waiting
Migrate from S3 easily with the R2 Super Slurper
Today we're announcing the R2 Super Slurper, the tool that will enable you to migrate all your data to R2 in a simple and efficient way
Store and process your Cloudflare Logs... with Cloudflare
Today we’re announcing Cloudflare Logs Engine — a new system that will enable you to do anything you need with Cloudflare Logs, all within Cloudflare
Indexing millions of HTTP requests using Durable Objects
A deep-dive into how Cloudflare uses Durable Objects and the Streams API to index millions of HTTP requests stored in R2
Get started with Cloudflare Workers with ready-made templates
Today, we’re excited to share a collection of ready-made templates to help you build your next application on Cloudflare Workers
Easy Postgres integration on Cloudflare Workers with Neon.tech
Neon.tech is a database platform that allows you to branch your (Postgres compatible) database exactly like your code repository. And with the release of their Cloudflare Workers integration you can get started in minutes
Welcome to the Supercloud (and Developer Week 2022)
Every developer wants to get code running on one machine and perfect it. It’s so much easier to work that way. We just happen to have one machine that scales to the size of the Internet: a global, distributed, supercomputer. It’s our Supercloud, and we build our own products on it, and you can too
The road to a more standards-compliant Workers API
We have been making improvements in the Workers runtime to increase alignment with Web Platform standards around event handling, task cancellation using AbortController, text encoding and decoding, URL parsing and pattern matching, and streams support.
Build applications of any size on Cloudflare with the Queues open beta
Cloudflare Queues enables developers to build performant and resilient distributed applications that span the globe. Any developer with a paid Workers plan can enroll in the Open Beta and start building today!
Cloudflare Workers scale too well and broke our infrastructure, so we are rebuilding it on Workers
DevCycle re-architected their feature management tool using Workers for improved scalability
2022 US midterm elections attack analysis
For Athenian Project and Cloudflare for Campaigns participant websites, overall traffic volume ramped as Election Day approached
Protecting election groups during the 2022 US midterm elections
We at Cloudflare are proud to be able to play a role in helping safeguard the integrity of the electoral process. Through our Impact programs, we provide cyber security products to help protect access
How the Brazilian Presidential elections affected Internet traffic
What happens to the Internet traffic of a country when an important election happens. In Brazil, the first round of the Presidential elections brought a 10% decrease in Internet traffic, but the runoff on Sunday had a bigger: 21% drop
Cloudflare is not affected by the OpenSSL vulnerabilities CVE-2022-3602 and CVE-2022-3786
Information on CVE-2022-3602 and CVE-2022-3786, and why Cloudflare was not impacted
Stronger than a promise: proving Oblivious HTTP privacy properties
In this blog post, we describe a formal, computer-aided security analysis of Oblivious HTTP, an emerging IETF standard that applications can use to improve user privacy
Partial Cloudflare outage on October 25, 2022
Today, a change to our Tiered Cache system caused some requests to fail for users with status code 530
Email Routing leaves Beta
Today Email Routing leaves Beta and an update on all the new things we've been adding to the service, including behind-the-scenes and not-so-visible improvements
And here's another one: the Next.js Edge Runtime becomes the fourth full-stack framework supported by Cloudflare Pages
You can now deploy SSR Next.js applications to the Cloudflare Pages platform ⚡️
Page Shield can now watch for malicious outbound connections made by third-party JavaScript code
Starting today, Page Shield can now watch for malicious outbound connections made by third-party JavaScript code
Cloudflare Workers and micro-frontends: made for one another
In this blog-post we demonstrate how hosting and combining multiple server-side rendered micro-frontends on Cloudflare Workers offer a highly scalable, high performance solution to these problems
Making peering easy with the new Cloudflare Peering Portal
Cloudflare's peering portal allows users to log in with existing PeeringDB credentials and request peering sessions with cloudflare direct from the portal
Internet disruptions overview for Q3 2022
In this post, we review selected Internet disruptions observed by Cloudflare during the second quarter of 2022, supported by traffic graphs from Cloudflare Radar and other internal Cloudflare tools, and grouped by associated cause or common geography
Cloudflare DDoS threat report 2022 Q3
In Q3, DDoS attacks increased by 111% YoY, Cloudflare auto-mitigated a 2.5 Tbps attack targeting a Minecraft server as multi-terabit scale DDoS attacks become increasingly frequent. Read more in our 2022 Q3 DDoS Report
Assembly within! BPF tail calls on x86 and ARM
We have first adopted the BPF tail calls when building our XDP-based packet processing pipeline. BPF tail calls have served us well since then. But they do have their caveats
Cloudflare Pages gets even faster with Early Hints
Announcing support for sending Early Hints from your Cloudflare Pages projects
Total TLS: one-click TLS for every hostname you have
Today, we’re excited to announce Total TLS — a one-click feature that will issue individual TLS certificates for every subdomain in our customer’s domains
Join our upcoming live roadshow series: ‘Zero Trust, Zero Nonsense’
Starting in a couple of weeks, and continuing through the end of the year, we’re hosting a series of Zero Trust Roadshows in various North American cities
Bringing the best live video experience to Cloudflare Stream with AV1
Cloudflare Stream now supports the AV1 codec for live video in open beta, unlocking live-streaming at higher resolution, with lower bandwidth
Defending against future threats: Cloudflare goes post-quantum
The future of a private and secure Internet is at stake; that is why today we have enabled post-quantum cryptography support for all our customers
What we served up for the last Birthday Week before we're a teenager
Cloudflare's 12th birthday week: 36 announcements ranging from SIM cards to post quantum encryption via hardware keys and so much more. Here’s a review of everything we announced this week
Introducing post-quantum Cloudflare Tunnel
Every connection we make post-quantum secure, we remove one opportunity for compromise: that's why we are announcing post-quantum Cloudflare Tunnel to help you secure every connection to our network
Automatic (secure) transmission: taking the pain out of origin connection security
Today we’re excited to announce that we will soon be offering a zero-configuration option for security on Cloudflare. If we find that we can automatically upgrade the security connection between Cloudflare and a user’s origin, we will
Gateway + CASB: alphabetti spaghetti that spells better SaaS security
Now that Cloudflare CASB is Generally Available, let’s take a look at how users have been leveraging other Cloudflare Zero Trust products with CASB, starting with Gateway
Don't roll your own high cardinality analytics, use Workers Analytics Engine
Join our open beta and start collecting telemetry about anything using Cloudflare Workers today!
Goodbye, Alexa. Hello, Cloudflare Radar Domain Rankings
Today, we are launching a new dataset called Radar Rankings, where we identify the top most popular domains that reflect how people use the Internet globally and per country.
The status page the Internet needs: Cloudflare Radar Outage Center
The new Cloudflare Radar Outage Center (CROC), launched as part of Radar 2.0, is intended to be an archive of information about Internet outages observed by Cloudflare
The home page for Internet insights: Cloudflare Radar 2.0
Cloudflare Radar makes Internet trends, patterns and insights available to everyone, and we’re now making them even easier to find, understand and share.
Lights, Camera, Action! Business and Pro customers get bundled streaming video
If you have a Business or Pro subscription, soon you will receive a free allocation of Cloudflare Stream.
Project A11Y: how we upgraded Cloudflare’s dashboard to adhere to industry accessibility standards
At Cloudflare, we believe the Internet should be accessible to everyone. And today, we’re happy to announce a more inclusive Cloudflare dashboard experience: adherence to the industry accessibility standards, including WCAG 2.1 AA and section 508 compliance.
How Cloudflare implemented hardware keys with FIDO2 and Zero Trust to prevent phishing
Adopting a phishing resistant second factor, like a YubiKey with FIDO2, is the number one way to prevent phishing attacks. Cloudflare has used phishing resistant second factors only since February 2021, and these were the steps we took to accomplish that.
The (hardware) key to making phishing defense seamless with Cloudflare Zero Trust and Yubico
Announcing a new collaboration with Yubico, to remove any barriers for organizations of any size to deploying hardware security keys.
Click Here! (safely): Automagical Browser Isolation for potentially unsafe links in email
There’s always a cat and mouse game between hackers and security companies. New attacks try to weaponize website links after emails have been delivered to mailboxes, and Email Link Isolation is here to revolutionize protection against those attacks.
Back in 2017 we gave you Unmetered DDoS Mitigation, here's a birthday gift: Unmetered Rate Limiting for Self Serve customers
Starting today, Free, Pro and Business plans include Rate Limiting rules without additional charges.
Now all customers can share access to their Cloudflare account with Role Based Access Controls
Role Based Access Controls are now available for every plan!
Announcing Turnstile, a user-friendly, privacy-preserving alternative to CAPTCHA
Any website can use a simple API to replace CAPTCHAs with our invisible alternative, whether they’re on the Cloudflare network or not.
Monitor your own network with free network flow analytics from Cloudflare
Cloudflare is excited to announce that we are releasing a free version of Magic Networking Monitoring (previously called Flow Based Monitoring). Magic Network Monitoring receives network flow data from a customer’s router(s) and provides network traffic analytics via Cloudflare’s dashboard.
Introducing Cloudflare’s free Botnet Threat Feed for service providers
We’re pleased to introduce Cloudflare’s free Botnet Threat Feed for Service Providers. This includes all types of service providers, ranging from hosting providers to ISPs and cloud compute providers.
Private by design: building privacy-preserving products with Cloudflare's Privacy Edge
Introducing Privacy Edge – a collection of products that make it easier for site owners and developers to protect their users’ privacy by default.
We've shipped so many products the Cloudflare dashboard needed its own search engine
Today we’re proud to announce our beta release of quick search for the Cloudflare dashboard, our first ever cross-dashboard search tool to help you navigate our products and features.
Cloudflare named a Leader in WAF by Forrester
Forester has recognised Cloudflare as a Leader in The Forrester Wave™: Web Application Firewalls, Q3 2022 report. The report evaluated 12 Web Application Firewall (WAF) providers on 24 criteria across current offering, strategy and market presence.
Leading venture capital firms to provide up to $1.25 BILLION to back startups built on Cloudflare Workers
Building and scaling a startup is hard work. Apply to the $1.25BN Workers Launchpad funding program for an opportunity to pitch leading VCs and other perks
The future of Page Rules
Learn about four new products that will eventually replace Page Rules by putting more power into the hands of users.
D1: our quest to simplify databases
Get an inside look on the D1 experience today, what the team is currently working on and what’s coming up!
Build real-time video and audio apps on the world’s most interconnected network
We are announcing Cloudflare Calls, a new product that lets developers build real-time audio and video apps
Introducing workerd: the Open Source Workers runtime
workerd is the JavaScript/Wasm runtime code that powers Cloudflare Workers, now open source under the Apache 2.0 license
