Backbone.js $ Utility

Backbone.js $ Utility is useful when we have multiple jQuery. It is used to specify the particular object as its DOM or AJAX library. 

Syntax: 

Backbone.$ = $ 

Properties: This utility cannot takes any parameters. 

Example 1: In this example, we will illustrate the Backbone.js $ Utility. Here we will define the utility function default ajax library. 

Output:

👁 Image

Example 2: In this example, we will use an object as an AJAX library property.

Output:

👁 Image

Reference: https://backbonejs.org/#Utility-Backbone-$