Cloudflare Blog Icon

Cloudflare Blog

A global network built for scale.
blog.cloudflare.com • 6 Stories
All Sources

Cloudflare Blog Icon Cloudflare Blog

CloudFlare files its S-1 to the SEC as it prepares to IPO

Today, our network spans 193 cities in over 90 countries and interconnects with over 8,000 networks globally, including major ISPs, public cloud providers, SaaS services, and enterprises. We estimate that we operate within 100 milliseconds of 98% of the Internet-connected population in the developed world, and 93% of the Internet-connected population globally (for context, the blink of an eye is 300-400 milliseconds). We intend to continue expanding our network to better serve our customers globally and enable new types of applications, while relentlessly driving down our unit costs. There’s a lot of interesting tidbits in this filing. I love this lead-in to the industry analysis section: The Internet was not built for what it has become.

read more

Cloudflare Blog Icon Cloudflare Blog

1.1.1.1 + Warp

Cloudflare just launched a VPN for people who don’t know what V.P.N. stands for. …we think the market for VPNs as it’s been imagined to date is severely limited. Imagine trying to convince a non-technical friend that they should install an app that will slow down their Internet and drain their battery so they can be a bit more secure. Good luck. What’s interesting is the patience they’ve demonstrated with this launch. They first had to learn a thing or two about… …the failure conditions when a VPN app switched between cellular and WiFi, when it suffered signal degradation, tried to register with a captive portal, or otherwise ran into the different conditions that mobile phones experience in the field. The basic version of Warp is free. To put folks at ease (cause they’re a for-profit company), they’ve been transparent about their motives and shared “three primary ways this makes financial sense” for them.

read more

Zach Bloom Cloudflare Blog

Cloud computing without containers

(READ ALONG IN YOUR FAVORITE MOVIE TRAILER VOICE) … In a world where serverless is still being demystified, CloudFlare, a company who’s focused on pushing things to the edge, launches a game changer for not only serverless, but for cloud computing at large. Unlike every other cloud computing platforms out there, this platform called Workers, doesn’t use containers or virtual machines. This, is the future of serverless and cloud computing. Join Zach Bloom in this epic tale as he tries to convince you why. OK, seriously — this news bubbled up to me enough times that I just had to share it. Here’s the tee up of the problem they faced — how they’re going about solving it is truly a great read. Two years ago we had a problem. We were limited in how many features and options we could build in-house, we needed a way for customers to be able to build for themselves. We set out to find a way to let people write code on our servers deployed around the world (we had a little over a hundred data centers then, 155 as of this writing). Our system needed to run untrusted code securely, with low overhead. We sit in front of ten million sites and process millions and millions of requests per second, it also had to run very very quickly…

read more

Cloudflare Blog Icon Cloudflare Blog

Cloudflare goes interplanetary with IPFS Gateway

it’s exciting to see Cloudflare bridging the gap between IPFS and the traditional web. Cloudflare’s IPFS Gateway is an easy way to access content from the InterPlanetary File System (IPFS) that doesn’t require installing and running any special software on your computer. We hope our gateway, hosted at cloudflare-ipfs.com, will serve as the platform for many new highly-reliable and security-enhanced web applications. For those who want a deep dive into IPFS check out the show we did with Juan Benet – The Changelog #204.

read more

Cloudflare Blog Icon Cloudflare Blog

Cloudflare announces 1.1.1.1 - the fastest, privacy-first consumer DNS service

For those wanting to 86 8.8.8.8, here’s the 411 on 1.1.1.1. They’re making some pretty big claims here. One is that it’s fast (which DNSPerf corroborates). The other big claim is that it’s “privacy-first”. This one is a bit harder to corroborate but their promise is pretty convincing: We will never log your IP address (the way other companies identify you). And we’re not just saying that. We’ve retained KPMG to audit our systems annually to ensure that we’re doing what we say. If you care about speed and privacy (you should) there is a good chance you should consider switching to this.

read more

Cloudflare Blog Icon Cloudflare Blog

Everyone can now run JavaScript on Cloudflare with Service Workers

Cloudflare gave Kenton Varda a mission — Make it so developers could run code on Cloudflare’s edge. Kenton Varda, writes on the Cloudflare blog: Eventually, we settled on what now seems the obvious choice: JavaScript, using the standard Service Workers API, running in a new environment built on V8. Five months ago, we gave you a preview of what we were building, and started the beta. Today, with thousands of scripts deployed and many billions of requests served, Cloudflare Workers is now ready for everyone.

read more

0:00 / 0:00