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/getting-started/primers/shadowdom?hl=en

Specification

Editor's draft

Status in Chromium

Blink components: Blink

Enabled by default (launch bug) in:

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

Consensus & Standardization

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

Owner

• hayato@chromium.org

Last updated on 2017-06-14