Building a serverless Slack bot using Cloudflare Workers

Our Workers platform can be used for a ton of useful purposes: for A/B (multivariate) testing, storage bucket authentication, coalescing responses from multiple APIs, and more. But Workers can also be put to use beyond “HTTP middleware”: a Worker can effectively be a web application…

DroneDeploy and Cloudflare Workers

Images courtesty of DroneDeploy When we launched Workers a few months ago, much of the focus was on use cases surrounding websites running on origins that needed extra oomph. With Workers you can easily take a site, introduce a raft of personalization capabilities, A/B test…

Argo Tunnels: Spread the Load

We recently announced Argo Tunnel which allows you to deploy your applications anywhere, even if your webserver is sitting behind a NAT or firewall. Now, with support for load balancing, you can spread the traffic across your tunnels. A Quick Argo Tunnel Recap Argo Tunnel…

Test New Features and Iterate Quickly with Cloudflare Workers

Photo by NESA by Makers / Unsplash At Cloudflare, we believe that getting new products and features into the hands of customers as soon as possible is the best way to get great feedback. The thing about releasing products early and often is that sometimes…

Boston, London, & NY developers: We can’t wait to meet you

Photo by Patrick Tomasso / Unsplash Are you based in Boston, London, or New York? There’s a lot going on this month from the London Internet Summit to Developer Week New York and additional meetups in Boston and New York. Drop by our events and…

Introducing DNS Resolver for Tor

In case you haven’t heard yet, Cloudflare launched a privacy-first DNS resolver service on April 1st. It was no joke! The service, which was our first consumer-focused service, supports emerging DNS standards such as DNS over HTTPS:443 and TLS:853 in addition to traditional protocols over…

Cloudflare Workers Recipe Exchange

Photo of Indian Spices, by Joe mon bkk. Wikimedia Commons, CC BY-SA 4.0. Share your Cloudflare Workers recipes with the Cloudflare Community. Developers in Cloudflare’s community each bring a unique perspective that would yield use cases our core team could never have imagined. That is…

We have lift off – Rocket Loader GA is mobile!

Today we’re excited to announce the official GA of Rocket Loader, our JavaScript optimisation feature that will prioritise getting your content in front of your visitors faster than ever before with improved Mobile device support. In tests on www.cloudflare.com we saw reduction of 45% (almost…

Today we mitigated 1.1.1.1

On May 31, 2018 we had a 17 minute outage on our 1.1.1.1 resolver service; this was our doing and not the result of an attack. Cloudflare is protected from attacks by the Gatebot DDoS mitigation pipeline. Gatebot performs hundreds of mitigations a day, shielding…

Introducing: The Cloudflare All-Stars Fantasy League

Tweet #CloudflareAllStars Baseball season is well underway, and to celebrate, we’re excited to introduce the Cloudflare All-Stars Fantasy League: a group of fictitious sports teams that revolve around some of Cloudflare’s most championed products and services. Their mission? To help build a better Internet. Cloudflare…