Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
hasAttribute 1500367.4 Ops/sec
getAttribute 1487287.4 Ops/sec
classList 1781394.9 Ops/sec
hasAttribute single 2252867.8 Ops/sec
getAttribute single 1992052.1 Ops/sec
classList single 2442904.0 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single