List of IE9 Standards Mode changes

Question

I would like a (extensive) list of changes that have been made to the behavior of IE9 in standards mode.

As an example, I recently debugged an issue in SWFObject and found that IE9 now returns typeof stylesheet.addRule == "function" instead of "object".

Internet Explorer 9 Guide for Developers: http://msdn.microsoft.com/en-us/ie/ff468705 — Mitch Wheat, Apr 20 '11 at 00:25
[IE 10 preview is available](http://ie.microsoft.com/testdrive/) — bobobobo, Apr 20 '11 at 00:36

score 2 · Accepted Answer · answered Apr 20 '11 at 00:41

2

IE9 guide for developers is a complete overview of new features and improvements.

answered Apr 20 '11 at 00:41

Sindre Sorhus

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Was hoping for a better list as that list doesn't actually cover things like the example I gave in the OP. It'd be nice if they had an issue tracker or changelog. But I guess that's asking a bit much. – user120242 Apr 20 '11 at 13:44
You could look through the fixed bugs for IE9 in the feedback program, but I wouldn't recommend it. http://connect.microsoft.com/ie/ – Sindre Sorhus Apr 20 '11 at 16:19

List of IE9 Standards Mode changes

1 Answers1