Wednesday, March 17th, 2010

Microsoft releases IE9 developer preview

Yesterday Microsoft announced the preview release of the latest version (9) of their web browser, Internet Explorer. While the public wont see it for some time, this represents a big step in the right direction for Microsoft. They’ve already integrated full support for CSS3 selectors, improved HTML 5 support and increased their ACID3 score from 20 for the public release of IE 8 to 55. Their javascript engine is also showing major advances over IE 8 by running javascript as a separate processes in the background. This allows systems with multi-core processors to take full advantage of their hardware, reducing render time.

The major downfall thus far is that IE 9 will not be available on Windows XP. Unfortunately this will only hold back market penetration and mean that we’ll all still have to deal with IE 6 for a while.

Internet Explorer 9 preview screenshot

Posted by The Rooster

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