There’s lots of interesting ideas in languages but most of them fail to be mainstream at all. When comparing new languages at the level of Rust, Swift, Go and maybe Kotlin are the only real competitors.
We're solving the performance pitfall of CSS-in-JS libraries by making a compiler instead. In the vast majority of cases, there should be zero runtime cost to using StyleX.
Hey! I'm the maintainer of StyleX and I just wanted to say that you would probably like PandaCSS or Tamagui.
We don't think the Tailwind way of styling is readable in the long term, but we see the value is being able to author that way. We're looking into a VS Code plugin, that would let you author your styles inline and extract them out when you save.