Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Ubuntu
Desktop
3 years ago
Test name Executions per second
querySelector 3237356.5 Ops/sec
getElementsByClassName 6057039.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName