Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.151 Safari/537.36
Chrome 88
Windows
Desktop
3 years ago
Test name Executions per second
getElementsByClassName 3436416.8 Ops/sec
querySelectorAll 1248126.5 Ops/sec
HTML Preparation code:
Tests:
  • getElementsByClassName

  • querySelectorAll