Backbone.js
utility :Backbone.noConflict
: It returns the Backbone objects to its original value and provides a facility to store the reference to a backbone. It can be used to embed the backbone on third-party websites, where you don't want to thrash the existing backbone.Backbone.$
: This property is used when you have multiple copies of jQuery on the page or want to tell Backbone to use a particular object as its DOM / Ajax library.