Yeah, same here - I was exploring this area last year in a few different ways [0]. I think it was still early then, but with GraphQL, DataScript, React Native, etc. I think we're really getting close to some very, very powerful tools for UI. A lot of the backend can be removed, and focus can go into the frontend (to some extent, obviously).
[0] https://dl.dropboxusercontent.com/u/412963/zenrise/zenrise_p...