The latest Beta release of Firefox 4 Beta 7 is nearly ready to roll out and has some very impressive speed enhancements over the current 3.6 version.
Creators Mozilla say that Firefox 4 is a seriously impressive engine for rendering web pages and interpreting webapps and games. Thanks to their new JaegerMonkey compiler and other performance enhancements. Watch the video after the jump to see it in action.
Performance Enhancements
Firefox 4 Beta 7 is now available for Windows, Mac, and Linux download it here to give it a go for yourself. One of the most significant improvements in this version is the introduction of the JaegerMonkey JavaScript engine. This new engine works alongside the existing TraceMonkey engine to provide a much faster browsing experience. The JaegerMonkey engine compiles JavaScript directly into machine code, which significantly speeds up the execution of web applications and games.
In addition to the JaegerMonkey engine, Firefox 4 Beta 7 includes several other performance enhancements. These include hardware acceleration for Windows users, which leverages the power of your computer’s graphics card to render web pages more quickly. This means smoother animations, faster video playback, and an overall more responsive browsing experience. Mac and Linux users will also see performance improvements, although the specifics may vary depending on the hardware and operating system.
Developer Features
If you are an add-on developer, the Add-ons APIs for Firefox 4 are now stable, so it’s now time to update your add-ons to support the new release. This stability means that developers can confidently update their extensions without worrying about future changes breaking their code. The new API also includes several new features that make it easier to create powerful and flexible add-ons. For example, the new Jetpack SDK allows developers to create add-ons using standard web technologies like HTML, CSS, and JavaScript.
Another exciting feature for developers is the improved support for HTML5 and CSS3. Firefox 4 Beta 7 includes support for several new HTML5 elements, such as the <video> and <audio> tags, which make it easier to embed multimedia content directly into web pages. The new CSS3 features include support for animations, transitions, and transformations, which allow developers to create more dynamic and engaging user interfaces.
In conclusion, Firefox 4 Beta 7 represents a significant step forward for the popular web browser. With its impressive speed enhancements, improved support for modern web technologies, and stable add-on APIs, it offers a compelling upgrade for both users and developers. Whether you’re a casual web surfer or a professional web developer, there’s a lot to like in this latest release from Mozilla. So why not download it here and give it a try for yourself?
Via Lifehacker
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