we plan develop application that will, like many other modern applications is divided into two parts: Client and Server.
Client running in the browser (pure HTML5, CSS, JS) communicate with the server using JSON API.
The target group is users are using a modern browser (Chrome, Firefox> = 4, Opera, IE> = 9 ..).
Client will be authorize with server using OAuth and should be able to as well as offline mode.
So I ask you about a JavaScript framework for browser like client application?
Sorry my bad english.