Does it work offline by default? Is the JSON app cached and updated again when the user is online?
What is preventing you from writing an HTML version of Jasonette, so apps written for Jasonette Native can run on a browser?
> Does it work offline by default? Is the JSON app cached and updated again when the user is online?
It's online default, hence the subtitle "Native app over HTTP". Think of it like a web browser for building native apps. Instead of HTML you use JSON markup.
That said, it also allows various ways of implementing offline http://docs.jasonette.com/local/
> What is preventing you from writing an HTML version of Jasonette
Nothing! Stay in touch to hear more! :D