Run details:
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Firefox 91
Fedora
Desktop
3 years ago
Test name Executions per second
querySelector 3021713.5 Ops/sec
getElementsByClassName 5620135.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName