Developer Tools Articles
-
Firefox 56: Last Stop before Quantum
Here at Mozilla, we’re extremely excited about next month’s release of Firefox Quantum, with massive speed improvements, a brand new UI, and many Developer Tools upgrades -- available now in Developer Edition. But last week's general release of Firefox 56 features good news for developers now - including "headless mode" across all OSes, our modern new debugger, and much more.
-
Box model highlighter, Web Console improvements, Firefox OS HUD + more – Firefox Developer Tools Episode 30
Firefox 30 was just uplifted to the Aurora release channel, so let’s take a look at the most important DevTools changes in this release. Inspector One of our most requested features has been to highlight box model regions of elements on the page. We are happy to report that this feature has landed in Firefox […]
-
Firefox Developer Tools: Episode 27 – Edit as HTML, Codemirror & more
Firefox 27 was just uplifted to the Aurora release channel which means we are back to report on new features in Firefox Developer Tools. Below are just some of the new features, you can also take a look at all bugs resolved in DevTools for this release). JS Debugger: Break on DOM Events You can […]
-
Editable box model, multiple selection, Sublime Text keys + much more – Firefox Developer Tools Episode 31
A new set of the Firefox Developer Tools features has just been uplifted to the Aurora channel. These features are available right now in Aurora, and will be in the Firefox 31 release in July. This release brings new tools, editor improvements, console and inspector features: Editable box model The Box Model tab in the […]
-
Firefox OS Simulator 3.0 released
About 6 weeks ago, we wrote about the preview of Firefox OS Simulator 3.0 and now we’re happy to release it! New features In our preview coverage, we listed the new features for this version: Push to Device Rotation simulation Basic geolocation API simulation Manifest validation Stability fixes for installation and updates to apps Newer […]
-
New in Firefox 58: Developer Edition
Dive into the changes coming in Firefox 58, currently available to preview in Firefox Developer Edition. Highlights include more control for CSS authors, an even better Debugger, added support for WebVR and FLAC, WebExtension API additions, and more.
-
CSS source map support, network performance analysis & more – Firefox Developer Tools Episode 29
Firefox 29 was just uplifted to the Aurora release channel. This means that it is time to report some of the major changes that you can expect to see inside of the Developer Tools for this release. Better Looking Tools In addition to new features, we have been updating the look and feel of our […]
-
New Developer Tools in Firefox 11 Aurora
More Goodies for the Holidays! Last month, I wrote a post for Hacks introducing the new tools in Firefox 10 Aurora. Those features have now moved to beta. Thanks for all of the great feedback so far! In a dramatic turn at the end of that blog post, I foreshadowed that we had “more to […]
-
Make the Web Work For Everyone
Updated 2016/07/22: Commenters found a few data errors (thanks!) which have now been corrected. Millions of websites have compatibility problems on one or more of the major browsers, leading to a poor user experience. The web developer community can fix this. The web has changed immensely in the past 20 years. In 1996 there were […]
-
New Features of Firefox Developer Tools: Episode 25
Firefox 25 was just uplifted to the Aurora release channel which means we are back to report about new features in Firefox Developer Tools. Here’s a summary of some of the most exciting new features, and to get the whole picture you can check the complete list of resolved bugzilla tickets. Black box libraries in […]