Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36
Chrome 77
Mac OS X 10.15.0
Desktop
5 years ago
Test name Executions per second
querySelector 3925041.5 Ops/sec
getElementsByClassName 4849362.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName