Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0
Firefox 89
Windows
Desktop
3 years ago
Test name Executions per second
hasAttribute 5405096.5 Ops/sec
getAttribute 3960855.8 Ops/sec
classList 4657737.0 Ops/sec
hasAttribute single 5329679.5 Ops/sec
getAttribute single 4159655.2 Ops/sec
classList single 4505843.5 Ops/sec
HTML Preparation code:
Tests:
  • hasAttribute

  • getAttribute

  • classList

  • hasAttribute single

  • getAttribute single

  • classList single