Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.82 Safari/537.36
Chrome 99
Windows
Desktop
2 years ago
Test name Executions per second
className 3340.7 Ops/sec
setAttribute 2096.2 Ops/sec
classList 2026.2 Ops/sec
dataset 1519.9 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList

  • dataset