Issue metadata
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Accessibility calling VisibleUnits::canonicalPosition too often |
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Issue description
See bug 644647 - this HTML demonstrates a performance problem with accessibility
Let's see how much faster we can make it
<html>
<body>
<div id="div" contenteditable>
input characters on this
<p id="p"></p>
</div>
<script>
var str = []
for(i =0;i<10000;i++) {
let d = document.createElement('div');
d.textContent = "foobazbar ";
p.appendChild(d);
str.push("foobarbaz ");
}
</script>
</body>
</html>
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Apr 21 2017
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Apr 21 2017
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Jul 27 2017
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Aug 9 2017
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Aug 10 2017
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Aug 11 2017
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Aug 11 2017
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Aug 13
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue. Sorry for the inconvenience if the bug really should have been left as Available. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Sep 7
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Comment 1 by dmazz...@chromium.org
, Mar 27 2017