Angular Js is built over Model View Controller (MVC) architecture wherein the business logic, presentation, and application data are dealt with separately. Data binding is done automatically by the application. It provides us with a set of directives that helps to combine data with an HTML template. It offers maximum functionalities with the least amount of code. Its speed and performance are very high. Routing and navigation from one page to another are very smooth. Angular was developed for single-page applications; it avoids the loading required to move to a new page.