Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36
Chrome 90
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
querySelector 2948451.5 Ops/sec
querySelector.body 2550119.5 Ops/sec
getElementsByClassName 3780406.5 Ops/sec
getElementsByClassName BODY 3282732.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • querySelector.body

  • getElementsByClassName

  • getElementsByClassName BODY