AngularJS is an open source javascript MVC framework designed by Google. it is a great javascript framework for handling data binding, DOM manipulation, html rendering, and event handling. One of the big advantage of using this framework is it utilize the MVC idea where the separation layers of model, view and controller is really good for scalable and maintanance coding.
How to install AngularJS?
You can install the AngularJS by visiting the following site and downloading the script file.
https://angularjs.org/
If you do not want to download the file, you can use the CDN version.
https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0-rc.0/angular.min.js
Alternatively if you have npm package (require NodeJS) or Bower(require node, npm, and git), you can install the framework using the following code line in your console.
npm install angular@1.5.0-rc.0
bower install angular#1.5.0-rc.0
Browser Support
All of the modern web browsers can support AngularJS. For the Internet Explorer, it will start from version 9.0.