Run details:
Mozilla/5.0 (Windows NT 10.0; rv:77.0) Gecko/20100101 Firefox/77.0
Firefox 77
Windows
Desktop
3 years ago
Test name Executions per second
querySelector 975382.9 Ops/sec
getElementsByClassName 1483832.6 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName