Over the last few years Angular JS has emerged as one of the best frameworks for developing SPAs or single page web applications. It not only enhances HTML but also simplifies everything from UI designing to application testing. It is one of the most used frameworks in creating websites. In fact many reputable companies have used Angular for creating their websites. There are several reasons why developers should learn Angular JS. Below are the top 10 Reasons.
1. MVC Architecture
By using MVC architectural patterns Angular JS has broken all the traditional rituals. MVC which stands for model view controller helps the developers in innumerable ways. unlike developers who are bound to split an application into model view and Controller and then go ahead with writing codes, Angular JS developers do not have to perform this tedious task as angular is pretty much closer to a MVVM Design pattern also known as model view view model.
2. Directive
The directives in Angular JS helps developers to write reusable standalone and custom HTML components also these components can be hidden from the DOM structure. Directives in angular can handle the DOM manipulation and help in defining view component and the way they behave. Developers can choose from a wide array of directives that are pre-built so that they can only modify the view with the fresh new data and proceed with the development of the application.
3. Two way data binding
This is an exceptional feature of Angular JS. Two way data binding helps the developers in managing the MVC framework. As soon as the developer updates the model, the view gets automatically changed. This saves the developer from creating a lot of boilerplate code as there is no need to manually store data in model and then place it in the view.
4. Filters ensure flexibility
Similar to directive AngularJS also has other standalone functions such as filters. These filters are predominantly responsible for data defining before they ultimately reach the view. The filters are separate from the app as it involves activities such as implementing formatting, implementing paginations and reversing a text string. These filters are mostly used in directive services view templates and controllers. They ensure resourcefulness and flexibility.
5. Dependency handling
Angular is one of the best frameworks that takes complete advantage of dependency injection. This dependency injection deals with how an application must be wired. This saves the developers from using the high maintenance main () method which was traditionally used to execute codes. Now the developers are free to ask for dependency as angular readily provides it. With the help of dependency injection developers can minimise burden on server backend. This will only help developers in creating a much faster and much lighter app.
6. Intuitive user interface
Angular helps the developers in writing and thereby testing less codes. One of the biggest reasons for this is that angular utilizes HTML as its declarative programming language to define the user interface of the web applications. Angular JS developers use HTML to produce better, more intuitive and less convulated user interfaces. This allows them to concentrate on the look feel and performance of the user interface.
7. Testability
Since JavaScript is a language that is dynamic it is very important that it must be tested. Angular JS uses protractor so that the codes can go through a strong and stringent set of tests. The tests are taken so that all the codes can be properly tested and examined before getting finalized.
8. Less code writing
Angular JS saves the users or developers from writing MVC pipeline. All the above features mentioned helps the reader to understand that Angular JS supports writing less codes as 80% of the codes can be reused and only 20% of the code needs to be created fresh as per the requirements of the website or the application.
9. Ease of use
Any developer can become a pro Angular JS developer within days of learning Angular JS. It is as easy as counting 1, 2 and 3. There are several tutorials that are available online. These organized and properly categorized tutorials can help a novice to become a pro within days.
10. Robust community
The community of Angular JS is very active and very engaging. This highly interactive community has time and again proven to be worthy of all the praises. The developers are very proactive in solving all the queries that come along their way. Not only do they resolve the queries of other developers but also have been updating the libraries for other developers to use in their several Angular JS projects.
It is needless to say that I Angular JS has a bright future and it is here to stay.
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