Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
hasAttribute 3294958.8 Ops/sec
getAttribute 3191001.0 Ops/sec
classList 3329721.8 Ops/sec
hasAttribute single 3998007.0 Ops/sec
getAttribute single 3408946.5 Ops/sec
classList single 3480358.8 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single