I made (well, Google's AI made) a non-infringing version of the image :)
Sorry for the typos, weren't in a place where I could've edited this by myself, so AI slop it is! :/

Can't you just essentially call iter.chain(pushbackee_elem) ? :D

Prepare to get screenshotted to Tumblr :D
This is the shit they live for.

If someone from aardman sees this, I give you full permission to make this happen, just slap me in the credits for inspiration etc 😂

Ah yes this was the leaked continuation episode of Wallace and Gromit continuing exploring the moon. After Wallace did a seismographic test that showed that the Wensleydale is only the crust and moon is more like a lasagna with many layers. So obviously they built a drill and go taste every layer.

Had to hide any PII, yes I don't bother to clear my notifs :D

You should probably take a look how it works in Mesa.

gitlab.freedesktop.org/mesa/mesa

Am I totally off the hook or isn’t this basically what RAF is for?
* compute something nontrivial and block event-loop *
* raf(kickoff) *

It's a cross-platform dropdown pattern! I even saved the upcoming fully styleable select-element from regressing on that front.
ref: github.com/openui/open-...

*checks notes*
Yeah, I've got nothing.
Guess I'll just give you full grades and firm handshake.
🤝

If I'd use this, I'd probably mash these two examples together that when you're going upwards, I change the animation for the transition one and when you've reached the top, I'd use the scroll timeline to fade the bar in when the bar has been made transparent.

Aww, you can't use timing functions to delinearize the animation behavior easily when using the animation timeline stuff :/

Alternatively some temporal delay could be a cool thing to be able to edit.
I love how the transition one doesn't just instantly disappear when scrolling to the top.