Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Windows
Desktop
3 years ago
Test name Executions per second
className 9004.0 Ops/sec
setAttribute 5779.3 Ops/sec
classList 3107.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • className

  • setAttribute

  • classList