Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Chrome 93
Windows
Desktop
3 years ago
Test name Executions per second
hasAttribute 1913520.0 Ops/sec
getAttribute 1656461.4 Ops/sec
classList 1649677.9 Ops/sec
hasAttribute single 2186068.0 Ops/sec
getAttribute single 2013244.4 Ops/sec
classList single 2649475.5 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single