JavaScript framework

A JavaScript framework is an application framework written in JavaScript. It differs from a JavaScript library in its control flow:[1] A library offers functions to be called by its parent code, whereas a framework defines the entire application design.[2] A developer does not call a framework; instead, the framework calls and uses the code in some particular way. Some JavaScript frameworks follow the model–view–controller paradigm designed to segregate a web application into orthogonal units to improve code quality and maintainability. Examples include AngularJS, Ember.js, Meteor.js, and Vue.js.