Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:70.0) Gecko/20100101 Firefox/70.0
Firefox 70
Mac OS X 10.14
Desktop
5 years ago
Test name Executions per second
querySelector 3316802.0 Ops/sec
getElementsByClassName 5318697.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName