What is Angular Js? How to use it in ASP.Net

AngularJS, commonly referred to as Angular, is an open-source web application framework, maintained by Google and the community, that assists with creating single-page applications, which consist of one HTML page with CSS and JavaScript on the client side.

Please refer this link

https://docs.angularjs.org/guide/introduction

http://www.toptal.com/angular-js/a-step-by-step-guide-to-your-first-angularjs-app

http://www.codeproject.com/Articles/806029/Getting-started-with-AngularJS-and-ASP-NET-MVC-Par

http://www.codeproject.com/Articles/791740/Using-AngularJs-ASP-NET-MVC-Web-API-and-EntityFram