Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0
Firefox 73
Windows
Desktop
one month ago
Test name Executions per second
className 9725.7 Ops/sec
setAttribute 5737.0 Ops/sec
classList 2157.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • className

  • setAttribute

  • classList