Re: [WICG/webcomponents] [custom-elements] Why is `attributeChangedCallback` synchronous? (Issue #963)

That still doesn't explain why CE reactions are sync and MO are async, when in the end, they effectively achieve the same thing but from different perspectives (first person vs third person).

The real reason I wonder, is ultimately because one paradigm (MO reactions) are [incredibly and unnecessarily more complicated](https://github.com/whatwg/dom/issues/1105) than the other (CE reactions).

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Received on Tuesday, 30 August 2022 04:05:29 UTC