Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36
Chrome 80
Windows
Desktop
4 years ago
Test name Executions per second
querySelectorAll 848153.9 Ops/sec
getElementsByClassName 2621526.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelectorAll

  • getElementsByClassName