What I'm trying to do is a synchronization of json objects on the client side with help of the server. When the client is not able to connect to the server it should fall back to a locally stored backup of the most recent objects.
I have tried ShareJS for this and so far I can't really connect to the server. All the examples kind of work server side as far as I understand.
How do I connect to a remote ShareJS server with different clients (with authentication)?
Or maybe are there better solutions than ShareJS?
I don't know ShareJS. Due the lack of Code no one can help you here. As an alternative you could try http://hood.ie