Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
querySelector 3003342.5 Ops/sec
getElementsByClassName 3500173.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName