Found 493 results for “html5”
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Firefox 3.6 feedback
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 CSS features like gradients and multiple backgrounds, drag and drop, […]
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Firefox 53: Quantum Compositor, Compact Themes, CSS Masks, and More
Firefox 53 includes the first significant piece of Project Quantum, the Quantum Compositor for Windows. Dig in to features and under-the-hood improvements such as compact themes, new WebExtension features, the CSS mask property, and more.
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Firefox 4: the HTML5 parser – inline SVG, speed and more
This is a guest post from Henri Sivonen, who has been working on Firefox’s new HTML5 parser. The HTML parser is one of the most complicated and sensitive pieces of a browser. It controls how your HTML source is turned into web pages and as such changes to it are rare and need to be […]
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Firefox OS devices officially released!
Almost two years ago, we announced Boot to Gecko (B2G) here on Mozilla Hacks. We discussed the aims of the project and the work we were planning to do. Today, all that work has paid off and we now have official Firefox OS devices in store! Last week the first Firefox OS phones went out […]
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Firefox 4 Beta 2 is here – Welcome CSS3 transitions
As we have explained before, Mozilla is now making more frequent updates to our beta program. So here it is, Firefox Beta 2 has just been released, 3 weeks after Beta 1. Firefox 4 Beta 1 already brought a large amount of new features (see the Beta 1 feature list). So what’s new for web […]
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Firefox 3.6 is here!
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 enhancements like improved JavaScript performance and optimizations to speed up […]
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Firefox OS Simulator 1.0 is here!
Three weeks back, we introduced the Firefox OS Simulator, a tool that allows web developers to try out their apps in Firefox OS from the comfort of their current Windows/Mac/Linux computers. We’ve seen a number of comments from people who used the Simulator as an easy way to get a peek at Firefox OS today, […]
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Firefox 4 beta 1 is here – what's in it for web developers?
Today we’re releasing the first beta-quality version of Firefox 4, which starts us down the path to a final release of Firefox 4. We’re handling this beta differently than we’ve done other releases. In previous betas we’ve made milestone-like releases. For this beta we’ll be making more frequent updates during the beta program. So if […]
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Phones for Apps for Firefox OS
Update: Today, Wednesday, June 19, we began inviting app developers with winning Firefox OS app proposals to join the Phones for Apps program. We will begin shipping Geeksphones to app developers who’ve committed to building and porting apps for Firefox OS. Congratulations. Thanks to everyone who participated by sending a proposal. The open mobile web […]
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3D transforms in Firefox 3.5 – the isocube
This demo was created by Zachary Johnson, a Minneapolis, MN based web developer who has also authored a jQuery plugin for animated “3D” rotation. I’d like to show an example of a visual effect that can be accomplished using the new -moz-transform CSS transformation property that is available in the Firefox 3.5 browser. I was […]