Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.96 Safari/537.36
Chrome 72
Windows
Desktop
5 years ago
Test name Executions per second
querySelector 2078091.9 Ops/sec
getElementsByClassName 2449198.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName