We recommend upgrading to the latest Safari, Google Chrome, or Firefox. (more…)

TL;DR: You'll soon be able to deploy Javascript to Cloudflare's edge, written against an API similar to Service Workers. Try writing a Worker in the playground » Introduction Every technology, when sufficiently complicated, becomes programmable.... (more…)

More than a third of the websites you visit online may include an outdated JavaScript library that's vulnerable to one or more security flaws. (more…)

You might want to keep these tips and tricks in mind for the next time you find yourself needing to debug your JavaScript code! (more…)

After a busy November, we’re pleased to let you know that Calibre will now help you understand another vector of web performance. (more…)