Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Chrome 91
Windows
Desktop
3 years ago
Test name Executions per second
hasAttribute 3736165.2 Ops/sec
getAttribute 3621386.8 Ops/sec
classList 3741545.8 Ops/sec
hasAttribute single 4246489.0 Ops/sec
getAttribute single 3668064.2 Ops/sec
classList single 4708309.0 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single