The Backbone of the most popular JavaScript libraries on the market, Backbone.js, depends on MVP designer principles. Although it is a library, it is frequently mistaken for a JavaScript framework because it enables the creation of single-page apps. This compact package offers models, routes, and collections used to build client-side web applications.
Single-page applications built with a RESTful service are the primary application type for the Backbone.js library. Single-page applications can be made by framework developers and are accessible through a web browser.
Developers can create applications using various simple yet highly flexible tools thanks to Backbone.js. Because backbone.js allows us to create incredibly immersive single-page applications, it is now prevalent.