Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.82 Safari/537.36
Chrome 99
Windows
Desktop
2 years ago
Test name Executions per second
childNodes 613556.9 Ops/sec
children 1015815.9 Ops/sec
firstChild nextSibling 5389897.0 Ops/sec
firstElementChild nextElementChild 7313378.5 Ops/sec
ChildNodes2 1759330.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • childNodes

  • children

  • firstChild nextSibling

  • firstElementChild nextElementChild

  • ChildNodes2