Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.79 Safari/537.36
Chrome 79
Windows 7
Desktop
5 years ago
Test name Executions per second
querySelector 2051535.6 Ops/sec
getElementsByClassName 2684987.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName