Re: [whatwg/dom] `MutationObserver` flag to observe mutations in (open) shadow trees to facilitate polyfills of HTML syntax (Issue #1287)

pomerantsev left a comment (whatwg/dom#1287)

I'd also love to have a `shadow` flag in `observe()`.
My library, [Accented](https://accented.dev/), runs accessibility checks when the contents of the page change, and I [used the "painful" method to make it work for shadow DOM](https://accented.dev/blog/2025-08-29-developing-accented-shadow-dom/#mutation-observer).

-- 
Reply to this email directly or view it on GitHub:
https://github.com/whatwg/dom/issues/1287#issuecomment-3237146913
You are receiving this because you are subscribed to this thread.

Message ID: <whatwg/dom/issues/1287/3237146913@github.com>