Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Chrome 70
Windows 7
Desktop
5 years ago
Test name Executions per second
QuerySelector 1465858.6 Ops/sec
GetElementsByClassName[0] 1418027.6 Ops/sec
HTML Preparation code:
Tests:
  • QuerySelector

  • GetElementsByClassName[0]