Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36
Chrome 96
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
className 4631.1 Ops/sec
setAttribute 2378.5 Ops/sec
classList 2779.8 Ops/sec
dataset 2165.4 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList

  • dataset