Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 17_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Mobile/15E148 Safari/604.1
Mobile Safari 17
iOS 17.2.1
Mobile
11 months ago
Test name Executions per second
childNodes 5010799.5 Ops/sec
children 2877596.5 Ops/sec
firstChild nextSibling 19046968.0 Ops/sec
firstElementChild nextElementChild 16919054.0 Ops/sec
ChildNodes2 5467685.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • childNodes

  • children

  • firstChild nextSibling

  • firstElementChild nextElementChild

  • ChildNodes2