Complete novice here; what are the advantages of hyperview over something like flutter?
I looked at a bunch of frameworks before settling on dart/flutter for my own cross platform projects. I did look at htmx but since I wasn't really wanted to create a web app I moved on. But I like the idea of a true rest style of app.
hyperview uses the hypermedia approach, which means the client and server are decoupled via the uniform interface
so you can, for example, deploy a new version of your mobile app without updating the client, a big advantage over needing users to update their mobile apps