*Contact emails*
[email protected]

*Specification*
https://www.w3.org/TR/css-pseudo-4/#CSSPseudoElement-interface

*Summary*
CSSPseudoElement interface is a way to represent a pseudo-element in JS.

CSSPseudoElement is returned from Element.pseudo(type), where `type` is
currently: ::after, ::before, ::marker.
CSSPseudoElement is a proxy object that represents a pseudo-element, so,
unlike a pseudo-element, CSSPseudoElement always exists.
CSSPseudoElement has the following attributes/methods:
- The type attribute is a string representing the type of the
pseudo-element.
- The element attribute is the ultimate originating element of the
pseudo-element.
- The parent attribute is the originating element of the pseudo-element
(Either Element of CSSPseudoElement for nested pseudo-elements).
- The pseudo(type) method to retrieve nested pseudo-elements.

*Blink component*
Blink>CSS
<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ECSS%22>

*Risks*
*Gecko*: No signal (
https://github.com/mozilla/standards-positions/issues/1345)

*WebKit*: No signal (
https://github.com/WebKit/standards-positions/issues/607)

*Web developers*: Positive

*Will this feature be supported on all six Blink platforms (Windows, Mac,
Linux, ChromeOS, Android, and Android WebView)?*
Yes

*Is this feature fully tested by web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?*
Yes
http://wpt.fyi/css/css-pseudo/events-on-pseudo-element.tentative.html
http://wpt.fyi/css/css-pseudo/CSSPseudoElement-identity.html

*Tracking bug*
https://issues.chromium.org/issues/40639103

*Estimated milestones*
Shipping on desktop 147
Shipping on Android 147
Shipping on WebView 147

*Link to entry on the Chrome Platform Status*
https://chromestatus.com/feature/5194399398756352?gate=6320299305598976

*Links to previous Intent discussions*
Intent to Prototype:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/686fbd23.2b0a0220.3a1521.1022.GAE%40google.com


This intent message was generated by Chrome Platform Status
<https://chromestatus.com/>.

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