Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.150
Opera 64
Windows
Desktop
5 years ago
Test name Executions per second
querySelector 3065083.2 Ops/sec
getElementsByClassName 4236133.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName