Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0
Firefox 58
Windows
Other
2025 years ago
Test name Executions per second
className 523.5 Ops/sec
classList 1751.9 Ops/sec
HTML Preparation code:
Tests:
  • className

  • classList