Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36
Chrome 70
Windows
Desktop
6 years ago
Test name Executions per second
querySelector 1482229.8 Ops/sec
getElementsByClassName 2133779.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName