Looking fine with Firefox 89

Firefox 89 has smartened up and brings with it a more minimalist interface. We get some great features including a force-colors feature.

Never too late for Firefox 88

April is upon us, and we have a most timely release for you — Firefox 88. In this release you will find a bunch of nice CSS additions including :user-valid and :user-invalid support and image-set() support, support for regular expression match indices, removal of FTP protocol support for enhanced security, and more!

And now for … Firefox 84

As December ushers in the final curtain for this rather eventful year, there is time left for one more Firefox version to be given its wings.

Coming through with Firefox 82 – Mozilla Hacks

We are pushing Firefox 82 out the door, with enabled support for the Media Session API, new CSS pseudo-selector behaviours and closed security loopholes.

DevTool Improvements and Web Platform Updates

DevTool Improvements and Web Platform Updates - Firefox 77 is now available with a variety of developer tool updates and new web platform features. With your feedback, we've removed performance bottlenecks, resulting in faster, leaner JavaScript debugging. ...

Debugging Variables With Watchpoints in Firefox 72

This post introduces the watchpoints feature that’s available right now in Firefox Developer Edition! Keep reading to get up to speed on watchpoints and how to use them.

Firefox 72 — our first song of 2020 the Web developer blog

Firefox 72 — our first song of 2020 the Web developer blog. 2020 is upon us, folks. We'd like to wish everyone reading this a happy new year, wherever you are. As you take your first steps of the new year, figuring out what your next move is, you may find it comforting to know that there's a new Firefox release to try out! Version 72 to be exact.

High Performance Web Audio with AudioWorklet in Firefox

Earlier this week, Audio Worklets landed in the release of Firefox 76. We’re ready to start bridging the gap between web audio and native. Developers can now leverage AudioWorklet to ...