WebIDE, Storage inspector, jQuery events, iframe switcher + more – Firefox Developer Tools Episode 34 – Mozilla Hacks - the Web developer blog
WebIDE, Storage inspector, jQuery events, iframe switcher + more – Firefox Developer Tools Episode 34 A new set of 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 34 release in November. This release brings new tools (storage inspector, WebIDE), an updated profiler, and handy enhancements to
How to Spread The Word About Your Code – Mozilla Hacks - the Web developer blog
You spent an entire weekend building a library, jQuery plugin, build tool, or other great piece of code you wanted to share far and wide, but after some tweets and a failed attempt to make the front page of Hacker News, your creation languished, unloved, in a GitHub repo. A common situation for many developers nowadays, but one you can avoid. As the editor of several programming newsletters, I fre
Wiki Wednesday: February 9, 2011 – Mozilla Hacks - the Web developer blog
Here are today’s Wiki Wednesday articles! If you know about these topics, please try to find a few minutes to look over these articles that are marked as needing technical intervention and see if you can fix them up. You can do so either by logging into the wiki and editing the articles directly, or by emailing your notes, sample code, or feedback to mdnwiki@mozilla.org. Contributors to Wiki Wedne
ECMAScript 5 strict mode in Firefox 4 – Mozilla Hacks - the Web developer blog
Editor’s note: This article is posted by Chris Heilmann but authored by Jeff Walden – credit where credit is due. Developers in the Mozilla community have made major improvements to the JavaScript engine in Firefox 4. We have devoted much effort to improving performance, but we’ve also worked on new features. We have particularly focused on ECMAScript 5, the latest update to the standard underlyin
Firefox 4 Beta 9 – a huge pile of awesome ✩ Mozilla Hacks – the Web developer blog
Hello, and welcome to the post for Firefox 4 beta 9. If you’re reading this then you’re interested in what we’ve got coming down the pipe for the latest beta for the wonderful browser known as Firefox 4. We’re starting to reach the end of our development cycle for the next release of Firefox and I thought it might be worth it to give a full overview of everything that we’ve got in store for web de
Firefox 4: HTML5 Forms – Mozilla Hacks - the Web developer blog
Firefox 4 will come with better support for HTML5 forms. In the latest beta we are experimenting with a set of new features: more inputs types (email, url, tel, search), new attributes (placeholder, autofocus, list), decoupled forms and different validation mechanisms. This is thanks mostly to the hard work of Mounir Lamouri. Some examples will work in other browsers, but you’ll need Firefox 4 bet
Firefox 4 Beta: Latest update is here — what’s in it for web developers? – Mozilla Hacks - the Web developer blog
Firefox 4 Beta: Latest update is here — what’s in it for web developers? The latest Firefox 4 Beta has just been released. Here is a quick overview of the new features for web developers. Hardware acceleration for Windows Vista/7 (via Direct2D) has been activated. Demo and explanations are in a previous post (see screencast below). The Audio Data API is now available. See David’s blog post (see sc
Beyond HTML5: Database APIs and the Road to IndexedDB – Mozilla Hacks - the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. […] Older Article […] June 1st, 2010 at 11:44 anon FYI: Your link http://hacks.mozilla.org/2010/05/comparing-indexeddb-and-webdatabase should be http://hacks.mozilla.
Firefox 4: An early walk-through of IndexedDB – Mozilla Hacks - the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. HurfDurf Are you also going to add an option to disable this “feature”? More types of stealth cookies aren’t exactly wanted by anyone. June 1st, 2010 at 12:30 Shawn W
Firefox, YouTube and WebM – Mozilla Hacks - the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. Nino This is amazing news. So glad to see Firefox get a solid codec upon which to build the future of web video. *Goes to get nightly* May 19th, 2010 at 09:40 Wladimi
Firefox 4: -moz-any() selector grouping – Mozilla Hacks - the Web developer blog
This is a re-post from David Baron’s blog. This feature has landed in Mozilla Central (trunk) and only available with a Firefox Nightly Build for the time being. Last night I landed support for :-moz-any() selector grouping. This allows providing alternatives between combinators, rather than having to repeat the entire selector for once piece that’s different. For example, it allowed replacing thi
Firefox 4: easier JS form handling with FormData – Mozilla Hacks - the Web developer blog
This feature has landed in Mozilla Central (trunk) and only available with a Firefox Nightly Build for the time being. XMLHttpRequest Level 2 (editor’s draft) adds support for the new FormData interface. FormData objects provide a way to easily construct a set of key/value pairs representing form fields and their values, which can then be easily sent using the XMLHttpRequest send() method in “mult
Firefox 4: the HTML5 parser – inline SVG, speed and more – Mozilla Hacks - the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. jpvincent so, will this engine be only in FF4 or it could happen sooner in a 3.6.x version ? May 11th, 2010 at 09:23 jng You can in 3.6.x, but you have to go to about
WebSockets in Firefox – Mozilla Hacks - the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. John Dowdell Here’s JavaScript control over cross-browser websockets today: http://github.com/gimite/web-socket-js#readme jd/adobe April 28th, 2010 at 10:38 Su-Shee W
The CSS 3 Flexible Box Model ✩ Mozilla Hacks – the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. Christian Thanks for the great article! Too bad there is no support in IE yet. Btw shouldn’t the following be converted from: 1 to: 1 April 22nd, 2010 at 10:22 Christ
a quick note on JavaScript engine components ✩ Mozilla Hacks – the Web developer blog
Thanks! Please check your inbox to confirm your subscription. If you haven’t previously confirmed a subscription to a Mozilla-related newsletter you may have to do so. Please check your inbox or your spam filter for an email from us. soumynano So would it be correct to say that you are intending to replace SpiderMonkey’s interpreter with the native-compiler Nitro (and assorted support code)? March
Firefox: 46 features you might not know about – Mozilla Hacks - the Web developer blog
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. Enjoy! CSS @font-face Display onl
JavaScript speedups in Firefox 3.6 ✩ hacks.mozilla.org
This post was written by David Mandelin who works on Mozilla’s JavaScript team. Firefox 3.5 introduced TraceMonkey, our new JavaScript engine that traces loops and JIT compiles them to native (x86/ARM) code. Many JavaScript programs ran 3-4x faster in TraceMonkey compared to Firefox 3. (See our previous article for technical details.) For JavaScript performance in Firefox 3.6, we focused on the ar
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