The SamKnows Cloudflare Platform
January 18, 2019
At SamKnows, we run lots of tests to measure internet performance. Actually, that’s an understatement. Our software is embedded on tens of millions of devices, and that number grows daily....
How Serverless Platforms are Changing to Enable New Applications (video)
January 15, 2019
This talk was originally presented and recorded at Serverless Computing London in November 2018. If you’d like to join us in person to talk about serverless, we’ll be announcing 2019 event locations throughout the year on the docs page....
Upgrading Cloud Infrastructure Made Easier and Safer Using Cloudflare Workers and Workers KV
January 10, 2019
At Timely we started a project to migrate our web applications from legacy Azure services to a modern PaaS offering. In theory it meant no code changes. We decided to start with our webhooks. ...
io_submit: The epoll alternative you've never heard about
January 04, 2019
The Linux AIO is designed for, well, Asynchronous disk IO! They are not network sockets, but is it possible to use Linux AIO API with network sockets? The answer is a strong YES! ...
Improving request debugging in Cloudflare Workers
December 28, 2018
As some of you might have already noticed either from our public release notes, on cloudflareworkers.com or in your Cloudflare Workers dashboard, there was a small but important change in the look of the inspector....
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December 19, 2018
Cloudworker - A local Cloudflare Worker Runner
At Dollar Shave Club, we continuously look for ways to improve how we build and ship code. Improving the time it takes for engineers to ship code is key. Providing engineers with a development environment that closely mirrors production really helps....
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December 17, 2018
Real World Serverless: Serverless Use Cases and Best Practices
Cloudflare Workers has had a very busy 2018. Throughout the year, Workers moved from beta to general availability, continued to expand its footprint as Cloudflare grew to 155 locations, and added new features and services to help developers create increasingly advanced applicatio...
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December 14, 2018
Managing DNS Records For The People With Cloudflare Apps
DNS records are hard. Many people, even the technically competent, don’t bother to learn more than the basics. Let Cloudflare Apps manage them for you....
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December 13, 2018
Traffic Acceleration with Cloudflare Mobile SDK
We’re excited to announce early access for Traffic Acceleration with Cloudflare Mobile SDK. Enabling Acceleration through the SDK reduces latency, increases throughput, and improves app user experiences....
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December 13, 2018
How my team wrote 12 Cloudflare apps with fewer than 20 lines of code
I like my code the same way I like my team of POWr Rangers… DRY. And no, I don’t mean dull and unexciting! (If you haven’t heard this acronym before, DRY stands for Don’t Repeat Yourself)...
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December 11, 2018
OAuth Auth Server through Workers
Services need to talk to each other safely without inconveniencing users. Let’s pretend I own a service with users and I want to grant other services access to my service on behalf of my users. ...
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November 30, 2018
Cloudflare Apps Fund 2.0
Today we are launching the second iteration of the Cloudflare App Developer Fund. This is an investment fund started in partnership with Venrock, Pelion Venture Partners, and New Enterprise Associates....
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November 29, 2018
Logs from the Edge
With Cloudflare Workers, it is possible to send traffic logs to arbitrary locations. In this post we are going to discuss an example Worker implementation on how to achieve this. So if you are building or maintaining your own traffic logging/analytics environment, read on....
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November 25, 2018
Working out Backend Knots and Building Routers (Austin Real World Serverless Video Recap)
Our Austin Real World Serverless event (in partnership with the ATX Serverless User Group Meetup) included two talks about Serverless technology featuring Victoria Bernard and Preston Pham from Cloudflare. ...
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November 23, 2018
Every 7.8μs your computer’s memory has a hiccup
I was particularly interested in one of the consequences of how dynamic RAM works. You see, each bit of data is stored by the charge (or lack of it) on a tiny capacitor within the RAM chip. But these capacitors gradually lose their charge over time....
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November 23, 2018
Serverless Progressive Web Apps using React with Cloudflare Workers
The story of how I learned that you can build Progressive Web Apps on the Cloudflare’s Edge....
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November 22, 2018
Fast Google Fonts with Cloudflare Workers
Code walkthrough on using Cloudflare workers to improve the performance of sites using Google Fonts. The improvements can be quite dramatic and the sample provides a real-world use case of doing streaming HTML modification in a Cloudflare Worker....
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November 16, 2018
Introducing Apps with Workers
Since its inception, Cloudflare Apps has made it possible for website owners to install a tool or a service directly onto a domain they have that lives on the Cloudflare network....
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November 13, 2018
Real URLs for AMP Cached Content Using Cloudflare Workers
As Cloudflare Workers matures, we continue to push ourselves to develop and deploy important features using them. Today, we’re excited to announce support for HTTP signed exchanges, generated by Cloudflare Workers!...
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