Comment by nottorp
13 hours ago
Replying to myself (hey, I like myself and I'd like to have a conversation with me):
CSS doesn't have it right? Just Chrome.
Considering how all kinds of "experts" have started to make web sites that only work fine in Chrome [1], this is not exactly a useful new feature, more like embrace and extend...
[1] Orange Romania, when will I be able to download my invoices again in Firefox?
It's in the draft spec for the CSS Values and Units Module Level 5 (https://drafts.csswg.org/css-values-5/#if-notation)
I don't see Mozilla's or WebKit's positions anywhere, so this is a Chromium-only feature for now.
Curiously, Can I Use says:
> All major browser engines are working on implementing this spec.
However their official positions are absent:
https://github.com/mozilla/standards-positions/issues/1167
https://github.com/WebKit/standards-positions/issues/453
And Firefox’s bug for implementing it has no activity:
https://bugzilla.mozilla.org/show_bug.cgi?id=1981485
And Can I Use’s underlying data doesn’t have this note:
https://github.com/Fyrd/caniuse/blob/fedfb067aceccb2a5edadcc...
So it’s unclear why the Can I Use website is saying that everybody is working on it.
Maybe the site is "AI" generated now.