Top Reasons That Make Learning of Angular JS Imperative

Angular JS has gained popularity over the last few years because it offers benefits, not only to the developers but is the state-of-the-art JavaScript MVC framework that is used to build web applications and proper architecture. YouTube on PS3, Balance Projector, Sky Store, Vevo, MSNBC and Localytics are some of the sites that have been built using this framework which are doing incredible business. This is the reason why developers prefer this framework globally.

Angular JS developers are in high demand in organizations because of the growing importance of this framework. Hence, skyrocket your career with an Angular JS certification course.

The Top Reasons for Learning Angular JS:

1. MVC Implementation Made Easy:

Most of the frameworks, for the MVC implementations, require the developers to split the application into the MVC components and then write codes to bind them up again. On the other hand, the Angular JS framework only requires splitting the application and does all the rest by itself and keeps the components connected.

2. Data Models Made Easy with POJO:

AngularJS data models the plain old JavaScript objects (POJO), which are made easy. With these, the developers can change properties or add them directly anytime. This permits the codeto be kept simple, clean and more intuitive. AngularJS views automatically, all the properties on the track changes, scope and updates the view. Scope does not have any data, and depend on the controllers to feed the data as needed by the business.

3. HTML Driven Declarative UI:

The less complex and intuitive nature of HTML employed by the AngularJS helps a user interface that is declarative. Compared to an interface, which is written procedurally in the JavaScript, HTML is less destructible to reorganize. The outstanding features of the HTML determine, which controllers to use for each element that simplifies the app development to a large extent.

4. Parallel Development Made Possible:

Apps that need multiple key operations require a large team to be working on the same thing at the same time. With the traditional JavaScript applications, developers bump into each other. However, AngularJS breaks the various actions for the developers and helps them to code and test individually. This makes it scalable and ideal for the large projects.

5. Adds Functionalities with Directives:

AngularJS offers additional functionalities to HTML with directives that are available in the form of customized attributes HTML elements, and class names, that can be used as regular HTML elements. By placing the DOM manipulation codes into the directives, separation from the MVC application is achieved, which permits it to only update the view of the data and the directives manage the resulting behavior of the apps.

6. Less to Code, More to Yield

The multitude of benefits offered by AngularJS, imply the requirement for writing less codes. Simpler models of data, filters that modify data on the view without changing the controllers,separate directives from the app etc. require lesser code writing and improved efficiency with AngularJS.

7. Testing Made Easy, at a Unit Level

Managing the scopes and controller and linking Angular is done by Dependency Injection (DI).As a result, Angular’s unit test uses the data that passes through DI, for unit testing. At the granular level, Angular JS measures the behavior and output by injecting the mock data in the controller. For administering fake server responses, it has mock HTTP provider.

8. Contextual and intuitive Communication

With the help of an emit and broadcast system, the PubSub system in AngularJS disassociates communication from parent and children nodes. It makes the system instinctive between the controllers through data binding. In this framework, when the properties of a child scope is altered, the other scopes coming from the parent scope adapts to the same modifications and the view is automatically updated by Angular JS.

9. User Interface Design Made Easy

The DOM manipulation code in the Angular JS framework does not lie in the view but within the directives, which is quite contrary to the traditional process. With this one functionality, the web development becomes interesting, as this makes it easy for the UI designers, who do not have to look at jQuery calls, DOM manipulations and can only focus on their business.

The importance of the Angular JS framework cannot be undermined and so you can make a profitable career by doing an Angular JS training course from a reputed institution.