Run details:
Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36
Chrome 72
Windows 7
Desktop
4 years ago
Test name Executions per second
querySelector 523517.3 Ops/sec
getElementsByClassName 656315.1 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName