Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Windows
Desktop
one year ago
Test name Executions per second
childNodes 1321911.8 Ops/sec
children 1589381.0 Ops/sec
firstChild nextSibling 4357368.0 Ops/sec
firstElementChild nextElementChild 10802271.0 Ops/sec
ChildNodes2 1291149.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • childNodes

  • children

  • firstChild nextSibling

  • firstElementChild nextElementChild

  • ChildNodes2