Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0
Firefox 65
Windows
Desktop
5 years ago
Test name Executions per second
className 9469.4 Ops/sec
setAttribute 5535.6 Ops/sec
classList 3367.6 Ops/sec
HTML Preparation code:
Tests:
  • className

  • setAttribute

  • classList