Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.67 Safari/537.36 Edg/87.0.664.47
Chrome 87
Windows
Desktop
4 years ago
Test name Executions per second
querySelector 3785422.5 Ops/sec
getElementsByClassName 4276830.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName