What is backbone used for?

Backbone is known for being lightweight, as its only hard dependency is on one JavaScript library, Underscore. js, plus jQuery for use of the full library. It is designed for developing single-page web applications, and for keeping various parts of web applications (e.g. multiple clients and the server) synchronized.Click to see full answer. Correspondingly, what is backbone JS used for?BackboneJS is a lightweight JavaScript library that allows to develop and structure the client side applications that run in a web browser. It offers MVC framework which abstracts data into models, DOM into views and bind these two using events.Additionally, is Backbone JS still relevant? Backbone. Backbone has been around for a long time (a very long time, as JavaScript frameworks go), but it is still incredibly prevalent, both in legacy applications and in newer projects that need a less prescriptive framework or library to build on top of. Subsequently, question is, how does Backbone JS work? Backbone. js is a JavaScript library that provides models with key-value bindings and custom events, views with declarative event handling, and collections with an abundant API of enumerable functions. Backbone. js gives your web applications structure.Is Backbone JS frontend or backend?Front-End MVC frameworks (Backbone, Angular, etc) all rely on a backend service to provide the data that, say Backbone, would then use as its model. You could have an entire MVC pattern on the backend that accepts requests and spits out some JSON for a frontend MVC framework to use.