Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Linux
Desktop
2 years ago
Test name Executions per second
className 3127.7 Ops/sec
setAttribute 2012.1 Ops/sec
classList 2052.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • className

  • setAttribute

  • classList