Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36
Chrome 91
Linux
Desktop
3 years ago
Test name Executions per second
className 2384.6 Ops/sec
setAttribute 1319.4 Ops/sec
classList 1548.3 Ops/sec
dataset 1112.7 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList

  • dataset