Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:77.0) Gecko/20100101 Firefox/77.0
Firefox 77
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
querySelector 3981634.8 Ops/sec
getElementsByClassName 6638747.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName