Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36
Chrome 86
Windows
Desktop
4 years ago
Test name Executions per second
querySelector 2490289.2 Ops/sec
getElementsByClassName[0] 2990548.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName[0]