Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36
Chrome 90
Windows 8.1
Desktop
3 years ago
Test name Executions per second
hasAttribute 2452821.0 Ops/sec
getAttribute 2394831.0 Ops/sec
classList 2459798.2 Ops/sec
hasAttribute single 2652027.2 Ops/sec
getAttribute single 2451063.0 Ops/sec
classList single 3135695.8 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single


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