Hello WebKit,

I just wanted to send a final heads-up that Chromium is intending to ship the Declarative Shadow DOM feature. We haven't heard much back from WebKit in the last 5 months or so, but in the meantime there has been some good discussion with Mozilla and the broader community. Several more performance investigations have been performed, around the overhead of Shadow DOM generally, and around the potential polyfill alternatives for DSD. You can see a summary of these, plus all of the other changes that we've incorporated, in this comment on the Mozilla Standards Position thread. These changes are the result of your (and the community's) involvement and feedback, so thanks. At this point, we believe all of the feedback has been addressed.

Thanks,
Mason

On Tue, Aug 11, 2020 at 10:27 AM Mason Freed <masonfreed@chromium.org> wrote:

Yes, thanks! Welcome back!

On Mon, Aug 10, 2020 at 3:24 PM Ryosuke Niwa <rniwa@webkit.org> wrote:
Hi,

Sorry for the late reply. I've been on a medical leave. I just
commented on https://github.com/whatwg/dom/issues/831

- R. Niwa

On Tue, Aug 4, 2020 at 4:26 PM Mason Freed <masonfreed@chromium.org> wrote:
>
> Hello WebKit folks,
>
> I just wanted to quickly ping this thread to see if there was any interest in posting a position on declarative Shadow DOM. My original post here didn't gather much feedback. :-)
>
> Thanks,
> Mason
>
>
> On Tue, May 26, 2020 at 12:11 PM Mason Freed <masonfreed@chromium.org> wrote:
>>
>> Hello WebKit!
>>
>> I would like to request an official WebKit position on the Declarative Shadow DOM proposal. There have been some great comments and discussion from WebKit folks on the issue thread, but it is a bit unclear whether the overall proposal is something WebKit would support. This was brought up and discussed, e.g., on the DOM spec PR here: https://github.com/whatwg/dom/pull/858#issuecomment-623735890
>>
>> Please see below for all of the relevant supporting documents and discussions.
>>
>> Explainer: https://github.com/mfreed7/declarative-shadow-dom/blob/master/README.md
>> WhatWG DOM Issue discussion: https://github.com/whatwg/dom/issues/831
>> HTML Spec PR: https://github.com/whatwg/html/pull/5465
>> DOM Spec PR: https://github.com/whatwg/dom/pull/858
>> TAG review: https://github.com/w3ctag/design-reviews/issues/494
>> Request for Mozilla Position: https://github.com/mozilla/standards-positions/issues/335
>>
>> Thanks,
>> Mason Freed
>>
> _______________________________________________
> webkit-dev mailing list
> webkit-dev@lists.webkit.org
> https://lists.webkit.org/mailman/listinfo/webkit-dev