Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:61.0) Gecko/20100101 Firefox/61.0
Firefox 61
Mac OS X 10.12
Desktop
6 years ago
Test name Executions per second
querySelector 2652849.0 Ops/sec
getElementsByClassName 4837772.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName


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