Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36
Chrome 80
Windows 8.1
Desktop
4 years ago
Test name Executions per second
querySelector 709327.6 Ops/sec
getElementsByClassName 787216.9 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName