Sharing styles with Declarative Shadow DOM

[KurtCattiSchmidt]

Session description

Script-based Shadow DOM can share styles with AdoptedStylesheets, but Declarative Shadow DOM must either initiate network requests or use scripting to share styles. This session will discuss various proposals for sharing styles with Shadow DOM's declaratively. These include:

https://github.com/WICG/webcomponents/issues/909 https://github.com/w3c/csswg-drafts/issues/10176

Session goal

Come to a consensus on which approach is preferred for sharing stylesheets in Declarative Shadow DOM.

Additional session chairs (Optional)

No response

Who can attend

Anyone may attend (Default)

IRC channel (Optional)

share-styles

Other sessions where we should avoid scheduling conflicts (Optional)

27

Instructions for meeting planners (Optional)

No response

Agenda for the meeting.

1. Discuss requirements from developers a. Fully declarative (no network requests) b. Able to opt-in for specific shadow roots c. Able to export styles out of shadow roots
2. Discuss various proposals a. https://github.com/WICG/webcomponents/issues/909 b. https://github.com/w3c/csswg-drafts/issues/10176

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