Full Hardware Acceleration: Experience super-fast graphics acceleration with Direct2D and Direct3D on Windows, XRender on Linux and OpenGL on Mac, now enabled by default, on all supported hardware.JetPack SDK (Making Add-on Development Easier): Add-ons can be installed without restarting the browser, and can be developed more easily using the new JetPack SDK and js-ctypes.Web Console: With this experimental analysis tool for modern sites, Firefox allows you to peek under the hood of dynamic web pages.HTML5 Support: A new HTML5 parser and full support for web video, audio, drag & drop, and file handling means Firefox 4 is ready to run the best web apps of both today and tomorrow.Upgrading Forms: Firefox integrated Form features like list attributes and HTML5 validation provide the tools to make annoying form implementation development a thing of the past.Fabulous Fonts: Firefox 4’s OpenType font features gives designers and developers more control over a variety of font features-like kerning or ligatures-to create gorgeous websites.Styling Pages with CSS3: Support for new CSS3 features like Transitions and Transformations makes it easy to add elegant animations to Web pages.XPCOM: Firefox starts up even faster thanks to XPCOM module improvements that pave the way to a better extensions framework.Retained layers: Experience super fast scrolling on complex web pages.Audio API: Firefox is changing the way media is integrated on the web: exposing the raw audio data housed within the and elements in HTML5 makes it easy for developers to use JS to read and write audio data.
DOWNLOAD FIREFOX 4 CODE
New JS values: Changes to the C++ representation of JavaScript values allow Firefox to execute heavy, numeric code more efficiently, resulting in cleaner graphics and a better browsing experience.Protecting Your Privacy : Firefox puts your privacy first, fixing flaws in some web standards that allow bad guys to snoop around and expose your browser history.WebM and HD Video : As pioneers of HTML5 video standards, Firefox also supports the WebM format so you can watch open HD quality video.From faster start up times and graphics rendering to improved page load speed, you’ll notice the difference instantly. Firefox 4 contains huge performance enhancements, including our brand new JägerMonkey JavaScript engine.Firefox 4 includes an updated interface for all platforms that’s sleeker and easier to use.
DOWNLOAD FIREFOX 4 DOWNLOAD
Download Mac Version – US English or for other languages.Download Windows – US English or for other languages –.Firefox 4 is available for all supported operating systems and languages.
Mozilla will release the final version Firefox 4 tomorrow, but you can download the the final version from one of the official mirror sites.