Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36
Chrome 84
Mac OS X 10.15.5
Desktop
4 years ago
Test name Executions per second
querySelectorAll 1242474.8 Ops/sec
getElementsByClassName 3625126.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelectorAll

  • getElementsByClassName