Performance compared to custom element solution about declarative-shadow-dom

[drdreo]

No worries.
When I have created this issue, I couldn't test the native performance myself. But since you were fiddling around with it in Chrome, I think I have gotten these numbers somewhere from an old proposal made by you and was curious how the native implemented DSD can result in these numbers, being worse than a custom element attaching the shadow.

I think this is obsolete and can be closed now. Btw, thanks a lot for the work on this topic. Really good to see it happening.

[mfreed7]

Thanks for the comment here, and sorry for the delay responding. I'm a bit unclear on which specific test configs correspond to the entries in the table you provided above. Your tachometer.json looks exactly like mine, and has three test conditions. Can you elaborate a bit? Are you still experiencing this situation?

[curiosdevcookie]

Yes, thank you so much! It was hilarious, almost like those stereotypical poor souls in movies who let everything they currently hold drop to the floor or forget how walking works/bump against lampposts, whenever they see their secret crush near… Well, upon hearing those good declarative news on Google’s Channel—I wasn’t outside, so no lamppost danger, however, dropping stuff was a very close miss. Couldn’t believe what I was hearing! Hurray! 🙆🏻‍♀️☀️😄