[Webkit-unassigned] [Bug 66634] Inserting <style> nodes in the DOM can be REALLY slow
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bugzilla-daemon at webkit.org
Fri Feb 8 15:57:10 PST 2013
https://bugs.webkit.org/show_bug.cgi?id=66634
--- Comment #5 from donlinep at gmail.com 2013-02-08 15:59:20 PST ---
Created an attachment (id=187379)
--> (https://bugs.webkit.org/attachment.cgi?id=187379&action=review)
Sample HTML page with JavaScript demonstrating slow dynamic insertion of styles
Sample page that inserts 2000 styles. It takes about 30 seconds on my Windows XP machine. If I populate the "style" element before appending it to the "head" element, it takes about 19 milliseconds.
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