@simevidas 😍

@simevidas YESSS 📯✨

@simevidas ooooooh

@simevidas Whoa! Much hype 🤩

@simevidas Oh wow, this is great. When I first asked for custom functions in #CSS, I suggested a JS-based function body, similar to the Paint API. And since we still don't have widespread support for paint functions, no surprise that never happened.

But: it was worth the wait! Now we have so many math and colour primitives in CSS itself (and soon if-else 🤞) that we can define reusable functions fully in CSS. I really like the nested media queries option!

(The @-nest bits confused me, though.)

@simevidas 😍

@simevidas This seems to be only functions? And only returning single string values?

This isn't wnat I expect from "mixins".

I expect this from mixins:

```
@mixin bob {
prop: val;
otherProp: other val;
}

.thing {
@mixin bob;
...
}
```

e.g.,

Define heading styles, and include them where needed.

WITHOUT:

- code repetition
- a massive selector list divorced from context
- relying on naked heading levels
- relying on utility classes

Functions I never use in SCSS. ^ that I do. A lot.

@simevidas @dotproto 👀

@simevidas nice! 🙂