I am developing a RESTful web API.
I want the frontend to look beautiful (i.e. professional and polished) - BUT I am NOT a designer, and most designers don't know what JSON is, or don't know what to do with the JSON output from my web API.
I am looking at using ReactJS or AngularJS to put together a frontend myself, but I'm not a designer, and this is a job best done by a designer - problem is that most designers don't know what to do with the JSON output, so it's like I'm in a vicious circle...
My question is this (assuming there are no professional website templates I can use for Angular/React - because I can't find any)
What is the practical way of solving the problem of not being a designer, and having to communicate with designers who don't grok JSON output?