Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_0_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.0.2
Mobile
2 years ago
Test name Executions per second
childNodes 5455324.5 Ops/sec
children 3222817.2 Ops/sec
firstChild nextSibling 20015992.0 Ops/sec
firstElementChild nextElementChild 19062500.0 Ops/sec
ChildNodes2 6820465.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • childNodes

  • children

  • firstChild nextSibling

  • firstElementChild nextElementChild

  • ChildNodes2