Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4251.0 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
className 1138.4 Ops/sec
setAttribute 699.4 Ops/sec
classList 962.3 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • className

  • setAttribute

  • classList