Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.16; rv:83.0) Gecko/20100101 Firefox/83.0
Firefox 83
Mac OS X 10.16
Desktop
3 years ago
Test name Executions per second
querySelector 3900150.0 Ops/sec
getElementsByClassName 6032534.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName