Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0
Firefox 106
Windows
Desktop
2 years ago
Test name Executions per second
className 3169.3 Ops/sec
setAttribute 2746.6 Ops/sec
classList 1862.5 Ops/sec
dataset 4120.2 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList

  • dataset