Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Chrome 121
Mac OS X 10.15.7
Desktop
10 months ago
Test name Executions per second
setAttribute(...) 12.4 Ops/sec
classList.add 39299.4 Ops/sec
classList.value 7.6 Ops/sec
className 3.6 Ops/sec
HTML Preparation code:
Tests:
  • setAttribute(...)

  • classList.add

  • classList.value

  • className