Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36
Chrome 87
Windows
Desktop
4 years ago
Test name Executions per second
querySelector 2270138.0 Ops/sec
getElementsByClassName 2572356.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName