Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0
Firefox 67
Windows
Desktop
5 years ago
Test name Executions per second
querySelector 3132434.5 Ops/sec
getElementsByClassName 5401652.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName