Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.113 Safari/537.36
Chrome 81
Windows
Desktop
4 years ago
Test name Executions per second
className 3.0 Ops/sec
setAttribute 517.2 Ops/sec
classList 0.6 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList