Introduction To Angular

What is Angular js ?

Angular js is very powerful JavaScript framework. It help us to build dynamic web application. It is widely used in SPA (Single Page Application) Projects. It is originally developed in 2009 by Misko Hevery and Adam Abrons.

What is Angular Js used for ?

  1. Video Streaming Applications ==>> YouTube.com, NetFlix.com , etc.
  2. Travel Applications ==>> JetBlue etc.
  3. Weather Applications ==>> Weather.com , etc.
  4. Social Application==>> LinkedIn.
  5. And many more E-Commerce Applications.

What are the advantages of Angular Js ?

  1. Built and maintained by Google.
  2. It follows MVC (Model View Controller)etc.
  3. It is an Open Source language means it is completely FREE.
  4. Two way Data Binding
  5. Unit-Testing.
  6. Filters, Directives and Services. (we will discuss all these topic in our next tutorials in detail)

How to Use Angular Js within Our Application ?

There are two ways to use Angular js within our application.

  1. Using CDN(Content Delivery Network) link.
  2. Downlaod the angular js file and set the references.

Using CDN(Content Delivery Network) link

Goto the link https://angularjs.org/ and copy the CDN link from there and paste it in your application.

Downlaod the angular js file

Download the angular file and set references.

Note

Minified version is used at the time of production. It does not contain white spaces and comments. whereas the Uncompressed version is used at the time of development.

You can also choose the latest or older version of angular js.

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