I'm newish to Django. Been using it for about a year. I had some experience with React earlier. But I'm more of a data engineer.
Django Cotton [1] scratched my itch fully. Very composable. Being able to pass HTML to components (E.g. you create a modal which takes a content slot) removed so many of the warts I felt using the standard Django templating.
It's not JSX, but it plays well with Django and makes it feel like I can create a real design system of components without a ton of JINJA.