Can anyone suggest me a good library to add SSO/Social Login functions (Facebook, Twitter, Linkedin) to a phonegap HTML5 app which is using ember.js for frontend ?
Most popular Authentication Ember Addon: http://ember-simple-auth.com/
SSO Ember Addon: http://vestorly.github.io/torii/
They work together nicely and you get the best developer UX out of the box.