Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Windows
Desktop
4 years ago
Test name Executions per second
querySelector 1971153.1 Ops/sec
getElementsByClassName 2586403.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName