Shadow DOM v1 - Chrome Platform Status

Shadow DOM v1

The new Shadow DOM APIs, called *v1*, including, but not limited to: - Element.attachShadow - New HTML Element: HTMLSlotElement - Slotable.assignedSlot - Event.composed, Event.composedPath() See http://hayato.io/2016/shadowdomv1/ for the difference between v0 and v1. Intent to Ship: https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/zrZRD2ls5tw

Comments

Intent to implement: https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/Ez2cuT0KmQo Spec issues: https://github.com/w3c/webcomponents/labels/v1

Documentation

https://developers.google.com/web/fundamentals/web-components/shadowdom

Specification

Status in Chromium

Blink components: Blink>DOM>ShadowDOM

Enabled by default (tracking bug) in:

Chrome for desktop release 53
Chrome for Android release 53
Chrome for iOS release 53
Android WebView release 53

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Firefox: In development
Edge: In development
Safari: In development
Web Developers: Positive

Owner

hayato@chromium.org

Last updated on 2018-04-13