Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0
Firefox 69
Windows 7
Desktop
5 years ago
Test name Executions per second
querySelector 1615830.6 Ops/sec
getElementsByClassName 2730822.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName