Feature of AngularJs

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Web developer is restricted to scripting languages but by introduction of AngularJS has opened platform of MVC.

When asked to create a web application, we would directly jump on to creating project structure and grab JavaScript libraries. But if our application involves back-end logic then we would use server-side language.

Introduction of AngularJS has changed the game completely and has put wings on web developers by use of which a full blown web application can be developed.

HTML is used to create static sites but here with help of AngularJS one can extend HTML by use of AJs syntax, thus making suitable for developing great web application. By use of AngularJS one can introduce new HTML element and custom attributes that carry special meaning.

Features of AngularJS:

Here in this section we’ll discuss features which will compel us to use it.

  • Two way data binding:
  • This should be most exciting to hear from AngularJS. Unlike in Javascript or JQuery we need to implement logic for both way binding, AngularJS provides us the leverage of Two way binding. By simple of directives ‘ng-bind’ & ‘model’, one bind the data two ways. Going ahead we’ll see this explained with examples.
  • Single Page Application:
  • Single Page Applications are very common now a days. If in application upon click on any button page hops to another page, it looks boring to see page changing and loading all over again. Isn’t it boring?
  • Well by use of AngularJS we can remain on same page and load the data asynchronously and change the URL to reflect the change of page. This can be done with very minimal effort by use of AngularJS. Basically in SPA, we create different views for different URLs and a view is loaded when specific URL is requested.
  • Structure front end code:
  • A web developer doesn’t care much about the structure of code written on client side. All matter is code is running successfully on browser. However this approach is not good for long run and if code become complex then readability of code become tough and thus the testing.
  • But by use of AngularJS, one can build well structured and fully tested application in no time.
  • Model View Whatever:
  • AngularJS is MVW framework (Model-View-Whatever). This Whatever is due to a reason than you can use AngularJS as Model-View-Controller (MVC) or Model-View-View-Model (MVVM).
  • Improved User Experience:
  • Most of user experience are related to CRUD (Create, Read, Update, Delete) operations. Depending upon how CRUD operation is implemented, it gives end user good or bad response.
  • AngularJS is incorporated with real time validation which give user an placid excellent response. Not just form validation but it also provide various CSS classes to indicate in state a form is in.
  • Flexibility:
  • The flexibility is coined when using AngularJS apps. Apps developed using AngularJS can be easily embedded into other app. It support unit testing which help a developer to debug and resolve any issue if occurs at the time of development. Well this also tells us something “Why worry when you can wary.”  AngularJS supports out of box feature for Unit and End-to-End testing.
  • Google Powered:
  • This technology being Google powered is supported by various good community. Being open source software the code is released under the MIT license and is available for download
    at GitHub. Anyone can download this and improve on it. It is under development and with release if every version some new features and improvement are introduced.

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