I don't think I've seen one. Are you asking because there's a lot of code? Or because you're unsure how to do something like that?

Loooooots of code

(mostly I want to convert some tailwindcss components to hiccup)

Not sure about jsx, but for html hiccup conversion you can use a babashka script

Ah, yeah, my "haven't seen one" remark was about JSX->Hiccup. HTML->Hiccup is absolutely possible, there are multiple solutions.

Any specific ones you have used?

I believe I've used https://github.com/clj-commons/hickory before, but it was a long time ago.

Amazing!

I might pull of a oneliner for my editor somehow

https://twitter.com/borkdude/status/1580954614975062016?s=46

damn I was about to write a babashka script for this

Funny, I just published this earlier today... maybe you can use it: https://html2hiccup.netlify.app/