Orbit.js does some of these things and coordinates client with a variety of data sources through a standard set of interfaces and using normalized data structur

Orbit.js does some of these things and coordinates client with a variety of data sources through a standard set of interfaces and using normalized data structures. I believe Orbit.js was inspired by Ember Data, as I know Dan Gebhardt is involved with Ember.js and https://jsonapi.org https://jsonapi.org