Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36
Chrome 83
Windows
Desktop
one month ago
Test name Executions per second
className 1620.3 Ops/sec
setAttribute 1052.4 Ops/sec
classList 1197.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • className

  • setAttribute

  • classList