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rkatic avatar rkatic commented on June 1, 2024

We are definitely going to use MutationObserver when possible, which is very fast. We will probably drop MessageChannel since it would be probably used only inside workers.
window.postMessage, even if more supported, it would be useful only in IE9 and IE8, in which we are not that interested any more.

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noseratio avatar noseratio commented on June 1, 2024

@rkatic, could you elaborate on how MutationObserver can simulate setImmediate? I thought there has to a be DOM change for the callback to be invoked, wouldn't that be an unnecessary footprint?

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rkatic avatar rkatic commented on June 1, 2024

@noserati MutationObserver is about node changes, but such nodes don't have to be attached to the document tree. So, even if we are touching the DOM, we are not touching the document. This ends to be pretty efficient.

P.S. I made some corrections to my previous comment.

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noseratio avatar noseratio commented on June 1, 2024

Thanks @rkatic, I'm closing this ticket.

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