I did take a look at your library. The API seems interesting, though I can imagine your potential users would really have to know what they're after in terms of structuring their code.
As for Vue 3 - you're right that the ecosystem is lacking. I get around that in my projects as I recently stopped using CSS-in-JS in favor of Tailwind. And although there are a few pain-points, it's a fairly good solution. But I acknowledge that React ecosystem has better tooling available even for Tailwind, which you can in this blog post (another plug 😅):
I did take a look at your library. The API seems interesting, though I can imagine your potential users would really have to know what they're after in terms of structuring their code.
As for Vue 3 - you're right that the ecosystem is lacking. I get around that in my projects as I recently stopped using CSS-in-JS in favor of Tailwind. And although there are a few pain-points, it's a fairly good solution. But I acknowledge that React ecosystem has better tooling available even for Tailwind, which you can in this blog post (another plug 😅):
Tailwind JSX and class composition
Arek Nawo ・ Mar 3 ・ 8 min read