Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36 Edg/85.0.564.63
Chrome 85
Windows
Desktop
4 years ago
Test name Executions per second
className 4331.2 Ops/sec
setAttribute 2285.8 Ops/sec
classList 2380.0 Ops/sec
dataset 1984.0 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList

  • dataset