Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15
Safari 13
Mac OS X 10.13.6
Desktop
2 years ago
Test name Executions per second
childNodes 1689904.8 Ops/sec
children 907427.6 Ops/sec
firstChild nextSibling 5491237.0 Ops/sec
firstElementChild nextElementChild 5637335.5 Ops/sec
ChildNodes2 2318007.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • childNodes

  • children

  • firstChild nextSibling

  • firstElementChild nextElementChild

  • ChildNodes2