1. Spirit of Indiana (Jones) – syncing HTML5 Video with Maps

    • by Chris Heilmann • Audio, CSS, Demo, Firefox 3.5, Firefox 3.6, Firefox 4, HTML5, JavaScript, Video • 9 comments

  2. Delivering the good message of local storage

    • by Chris Heilmann • Firefox, Firefox 3.5, Firefox 3.6, Firefox 4, HTML5, JavaScript, Performance, Standards • 2 comments

    As you might know there are an incredible amount of advent calendar blogs out at the moment each delivering one cool article for each day of December until Christmas. Today (6/12/11) two calendar blogs delivered an article of mine talking about the benefits of using Read more…

  3. Results from our Developer Survey #2

    • by Jay Patel and Brian Louie • Featured Article, Firebug, Firefox 3.6, MDN, Survey • 8 comments

    To follow up on the developer survey from last November, we did a second survey this past March after the releases of Firefox 3.6 and Firebug 1.5 to gauge developer reactions to the latest features in the browser and a much improved version of everyone’s favorite Read more…

  4. HTML5 adoption stories: box.net and html5 drag and drop

    • by Christopher Blizzard • Device APIs, DOM, Drag and Drop, FileAPI, Firefox 3.6, Firefox 4, HTML5, XMLHttpRequest • 12 comments

    This is a guest post from Tomas Barreto, a developer who works at box.net. They recently adopted HTML5 drag and drop as a way to share files with other people using new features in Firefox. The included video is a pitch for the feature and Read more…

  5. Firefox: 46 features you might not know about

    • by Paul Rouget • Featured Article, Firefox 3.6, Standards • 16 comments

    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 Read more…

  6. Firefox 3.6 feedback

    • by Alix Franquet • Firefox 3.6 • 76 comments

    Firefox 3.6 was released on Jan 21st and has already been downloaded more than 35 million times! It features a faster JavaScript engine, faster DOM performance and a bunch of new HTML5 features. Highlights for web developers include support for the WOFF font format, new Read more…

  7. an HTML5 offline image editor and uploader application HTML5

    • by Paul Rouget • Drag and Drop, Featured Demo, FileAPI, Firefox 3.6, HTML5, Offline, XMLHttpRequest • 39 comments

  8. ClassList in Firefox 3.6

    • by Paul Rouget • Firefox 3.6, HTML5, JavaScript • 16 comments

    This article was writt by Anthony Ricaud, French OpenWeb enthusiast. Why you need classList A dynamic web application usually needs visual feedback from its inner mechanism or needs to display different visual elements based on users’ actions. To change the user interface easily, you can Read more…

  9. industry support for WOFF and Firefox 3.6

    • by Christopher Blizzard • Firefox 3.6 • 7 comments

    Today we announced the release of Firefox 3.6 and users are starting to upgrade. One of the more important features we included for developers was support for a new font standard called WOFF. WOFF has received wide support from the type community and we’re starting Read more…

  10. Firefox 3.6 is here!

    • by Paul Rouget and Jay Patel • Featured Article, Firefox 3.6 • 56 comments

    Firefox 3.6 has some cool consumer facing features like Personas and a better Plug-in Updater, but developers have a lot to be excited about too.  Developers will appreciate the increased stability, especially the work done to prevent crashes with third party software.  There are also Read more…