The getRootNode(options) attribute’s getter must return context object’s shadow-including root if options’s composed is true, and context object’s root otherwise. The former name was Node.rootNode. See the context of renaming


Established standard

Status in Chromium


Enabled by default in:

  • Chrome for desktop release 54
  • Chrome for Android release 54
  • Chrome for iOS release 54
  • Android WebView release 54
  • Opera release 41
  • Opera for Android release 41

Consensus & Standardization

  • Public support
  • No public signals
  • Public support
  • No signals


Last updated on 2017-06-14