Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36
Chrome 66
Mac OS X 10.13.4
Other
5 years ago
Test name Executions per second
querySelector 255999.6 Ops/sec
getElementsByClassName 3547925.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName