Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36
Chrome 79
Windows 8.1
Desktop
4 years ago
Test name Executions per second
querySelector 1921954.1 Ops/sec
getElementsByClassName 2473121.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName