2017
2014
🛠CSS XUL - Firefox Interface : Chrome element names and IDs - MozillaZine Knowledge Base
by decembre (via)
When editing userChrome.css, you must add CSS selectors based on the element names and IDs/classes of the XUL user interface. There is no comprehensive listing of every single possible selector to use when styling the user interface (just as it would be silly to create such a comprehensive list for a web page), but a few of the more common and interesting selectors are listed below.
The best way to discover how to select an element in the user interface is to use the DOM Inspector.
2012
2011
Firefox 4 : le point sur le support des standards
by astrochoupe
HTML5, CSS3 et JavaScript, tour d'horizon des standards et technologies Web pris en charge par la nouvelle version du navigateur Open Source de la fondation Mozilla.
2010
Firefox 4: OpenType font feature support ✩ Mozilla Hacks – the Web developer blog
by sbrothier & 1 other
The -moz-font-feature-settings CSS property permits control over kerning, ligatures, alternates, real small caps and stylistic sets to name just a few.
Fighting the @font-face FOUT « Paul Irish
by Spone & 4 others
FOUT is what I'm calling the flash of unstyled text that you get while using @font-face in Firefox and Opera.
Plugging the CSS History Leak at Mozilla Security Blog
by marco
We're really excited about this fix, we hope other browsers will follow suit. It's a tough problem to fix, though, so I'd like to describe how we ended up with this approach.
Firefox: 46 features you might not know about ✩ Mozilla Hacks – the Web developer blog
by Spone
Ever since the release of Firefox 3 we’ve been doing a lot of work to add new capabilities for web developers. We thought it would be worth it to make a post that actually listed all of the features that we knew about and people might not know about. This contains everything that we’ve done over the last three releases or so, but calls out stuff that’s new in 3.6.
2009
