Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
hasAttribute 2631141.0 Ops/sec
getAttribute 2593853.2 Ops/sec
classList 2688355.2 Ops/sec
hasAttribute single 2934278.8 Ops/sec
getAttribute single 2665516.0 Ops/sec
classList single 3487061.0 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single