Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
Chrome 71
Windows 8.1
Desktop
5 years ago
Test name Executions per second
querySelector 457500.0 Ops/sec
getElementsByClassName 559128.4 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName