Angular Js is a JavaScript framework. It can be added to an HTML page with tags <script> tags.
Angular JS extends HTML attributes with directives and bind data to HTML with expressions.
Angular JS can be used as the frontend of the MEAN tha consist of MongoDB, Express JS, Angular JS and Node.js server runtime environment.
What is Angular JS?
Angular JS redefined front-end development by introducing a Model-View-Controller(MVC) architecture. This separation keeps your code clean, maintainable and easier to read. Here is a breakdown of MVC model;
Model – Represent your applications’s data and business logic.
View – Handles user interface and representation layer.
Controller – Act as a gule, binding model and view together and handling user interaction.