Slow getBoundingClientRect performance (calling getBoundingClientRect 1000000 times)

Confirmed Issue #10262131 • Assigned to Travis L.

Details

Author
zac s.
Created
Dec 18, 2016
Privacy
This issue is public.
Found in
  • Microsoft Edge
  • Internet Explorer
Found in build #
15.14959
Reports
Reported by 2 people

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Steps to reproduce

via https://bugs.chromium.org/p/chromium/issues/detail?id=577973

Done: 2956ms for 1000000 ops Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Edge/15.14959
Done: 776ms for 1000000 ops Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2954.0 Safari/537.36

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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Brad E.”

      Changed Assigned To to “Travis L.”

      Changed Status to “Confirmed”

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