AngularJS an Introduction of alternative of Jquery

Why AngularJS is trending now?

just word “Powered by Google”.

and in detail: AngularJS is opensource and it is written in JavaScript and maintained by Google, is famously used in the development of single page applications(SPA). These single page applications are web applications or websites that very well suit on a single web page, giving a smooth user experience. By providing the best of services using AngularJS framework, Though AngularJS is known to have a steep learning curve, it remains to be popular amongst developers for several reasons. Once a significant amount of time is spent on mastering AngularJS, development and testing of applications would become simpler.
 
With this you dont have to de depended on ID and Classes it is work on “ng-controller” and “ng-app”. Its is MVC based javascript framework which ready your complete HTML page and execute {{ }}. It becomes popular because it allowed rapid front-end application development.
With the use of this framework, a complete client-side solution is provided cohesively. Data binding, basic templating directives, validation, routing, deep linking and reusable components, all come as a set. Furthermore, the features play a major role in its easy usability. Some of them constitute scope, controller, services, filters, directives, templates, routing, etc. Setting aside the security aspect, AngularJS offers many advantages and has risen in its popularity.
Reasons for the popularity of AngularJS

• It is possible to structure the source code by following the Model View ViewModel or Model-View-Controller.

• The two-way data binding greatly lessens the amount of boilerplate code which is written to keep the model and view in agreement.

• Designers and developers can work parallelly, as HTML is used for templating. While designers can create user interfaces, the developers tie user interface components with data models by using declarative binding syntax.

• There is no necessity of using observable functions. Page DOM is analyzed, and the bindings are built on element attributes, in addition to AngularJS modifying the page DOM directly.

• As the AngularJS data models are Plain Old Java Object(POJO), it is simple to change or append properties without any complications.

• A data-based web app can be built without the need for relying on any other framework or plug-in. The reason being that the framework comes with a complete package.

• Unit testing is provided, and even the context based communication is supported. In addition, a project of any size can be easily handled.

 
 

 
Learn AngularJS using Examples