Comment by smallerfish

I second this. kotlinx-html is poorly documented and has a couple quirks, but is fantastic. As I've been building one of my current projects, I've also been building a framework based on jooq + kotlinx.html + javalin + htmx + flowbite (+kotlinjs for a few fancy bits, e.g. the charting library). Aside from tailwind, you end up with a fully typed and compiler-checked application end to end, i.e. no magic strings to be seen. I'm exclusively using HX-Retarget, so the backend is in charge of where things land, meaning that the frontend can do things like:

   div {
      onClick(loadItems)
   } 

I don't know whether I'll ever actually get it in good enough shape to release, but I do plan to blog about how some of the tricks I've found it fitting it together. One thing I definitely need to do before anybody looks at it is clean up how routes and targets are managed.