Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Chrome 91
Linux
Desktop
3 years ago
Test name Executions per second
querySelector 3331666.5 Ops/sec
getElementsByClassName 3914151.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName