Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
childNodes 1601693.5 Ops/sec
children 850324.9 Ops/sec
firstChild nextSibling 6027757.0 Ops/sec
firstElementChild nextElementChild 6023487.5 Ops/sec
ChildNodes2 2195708.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • childNodes

  • children

  • firstChild nextSibling

  • firstElementChild nextElementChild

  • ChildNodes2