Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36
Chrome 89
Mac OS X 11.2.2
Desktop
3 years ago
Test name Executions per second
hasAttribute 2079399.5 Ops/sec
getAttribute 1985437.2 Ops/sec
classList 2148595.8 Ops/sec
hasAttribute single 2893826.5 Ops/sec
getAttribute single 2163498.5 Ops/sec
classList single 2154517.8 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single