Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:84.0) Gecko/20100101 Firefox/84.0
Firefox 84
Mac OS X 10.14
Desktop
3 years ago
Test name Executions per second
querySelector 3503911.8 Ops/sec
getElementsByClassName 5874607.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName