Down Time

Microsoft revealed this thursday that they are currently readying an Internet Explorer 9 public beta for September. Neowin believes this will be September 2.

Microsoft’s C.O.O. Kevin Turner announced the public beta date at the annual Microsoft Financial Analyst Meeting (FAM) on July 29. Screenshots of an early build of Internet Explorer 9 leaked to the web earlier this week. The screenshots revealed that Microsoft is planning a download manager and add-on manager for Internet Explorer 9.

Microsoft originally unveiled Internet Explorer 9 Photos and concept at PDC 2009. IE 9 will take advantage of the power of the GPU for all page rendering and developers can exploit this using CSS, DHTML andjavascript. A new JS engine (codenamed Chakra) will also be built into Internet Explorer 9 with greater interoperability and standards support all round. Features such as rounded corner CSS support will be built in. In January, we revealed that Microsoft is planning to enhance tabbed browsing in IE9. According to a software patent, the Quick Tabs feature in Internet Explorer is likely to be enhanced with better functionality and greater tab management options.

Microsoft is also planning broader support for HTML5 in Internet Explorer 9 through its new script engine. Microsoft recently performed W3C Web Standards tests on IE9, including HTML5, SVG 1.1 2nd edition, CSS3 media queries, CSS3 borders & backgrounds, CSS3 selectors, DOM level 3 core, DOM level 3 events and DOM level 2 style. Microsoft, with the help of W3C, performed a total of 192 tests on a variety of browsers. Internet Explorer 9 scored 100% in all eight tests, while every other browser, except Firefox in DOM level 2 style tests, didn’t score perfect in any of the test categories.