Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:86.0) Gecko/20100101 Firefox/86.0
Firefox 86
Windows
Desktop
3 years ago
Test name Executions per second
className 9024.9 Ops/sec
setAttribute 7152.8 Ops/sec
classList 3836.4 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList