In this tech-savvy world, web-based technologies like AngularJS are one of the incredible ways to build a robust and interactive single-page site. Moreover, a web-based mobile application on a budget.
AngularJS is an open-source JavaScript framework that integrates all necessary features. Above all, two-way data binding is the primary function of AngularJS.
When a user interacts with an AngularJS application, the view and the model synchronize. Consequently, the model’s logic updates automatically, and the DOM also updates.
Therefore, if you’re a web developer, then it is of utmost importance for you to utilize cutting-edge technologies. It will help you complete the project on time.
Read More: 5 Benefits of AngularJS Web Development
With that being said, we’ve thoroughly explained the top 10 reasons to help you understand why web developers like you must use this advanced JavaScript framework to develop your next web application.
- Smooth MVC
Most of the available frameworks generally implement MVC. They do it by requesting that you divide your web app into MVC components. Later, they ask you to write your app code to string them together.
But luckily, this isn’t the case with AngularJS.
Angular implements MVC in your web app by requesting that you divide your app into MVC components. Once done, Angular does the rest for you. This will save you quite a time.
Additionally, Angular acts as a mediator and manages app components for you.
- A Declarative User Interface
In Angular, HTML is used to define the web app’s user interface.
This means the app interface is less fragile to reorganize, and things are less likely to split. Additionally, you can bring more UI developers for your web app when the view is written in HTML. This is because HTML is a declarative language that is less convoluted and more intuitive.
Also, the special attributes in the HTML establish which controllers to use for each individual element.
- POJO Data Models
Data models in Angular JS are POJO (Plain Old JavaScript Objects), meaning. You don’t need to use external getter and setter functions.
You can simply add and change properties directly. It will make your app code look cleaner as well as more intuitive. Angular will automatically bind all properties found on the scope object to the view, on top of all these.
This means that AngularJS watches the changes and updates the view of your web app automatically.
- Customized Directives
In AngularJS, you can bring additional functionalities to HTML with customized directives.
That said, you’ll never have to manipulate the DOM; you’ll just assign attributes to elements to add any out-of-the-box functionalities.
- Flexible Filters
The flexible filters in AngularJS filter the data before it reaches the view. They can involve filtering an array based on a parameter and implementing pagination.
These filters are basically designed to be standalone functions that are separate from an app. However, these filters are only available for data transformations.
- Less Code
In AngularJS, you won’t have to write your MVC pipeline. It means you’ll have to write less code to finish things.
The view is defined with HTML, which makes data models simpler. You don’t have to put data manually in the view, as the Data-binding will take care of that.
Additionally, the flexible filters in AngularJS allow you to change the code at the view level without changing the controllers.
- Service Providers
Controllers are just simple functions with only one job: to manipulate scope. And unlike other frameworks, controllers don’t inherit from anything.
Now, if you’re thinking that controllers are so simple, where will you perform all the heavy lifting? But don’t worry, AngularJS has introduced Services for that job. Services in AngularJS simply provide an outward API to help you expose whatever you want to.
However, the services usually sync up to your server and maintain the offline data store.
This means you can use these services to create a resource-sharing service that allows multiple controllers to share the same resource.
- Context-Aware Communications
In case you don’t want unrelated MVC components to read your messages, then it’s possible in AngularJS.
The broadcast() function will send a message to all child controllers, whereas the emit() function will send a message to all ancestors. However, PubSub isn’t the only way to communicate with all controllers.
And as a matter of fact, if you’re only going to tell controllers to update the views, then data-binding is a better option for this job.
- DOM Manipulations
Generally, the view modifies the DOM to display data and adds behavior by manipulating the DOM. But in Angular, you’ve to put DOM manipulation code inside directives, not in the view.
This means you can now focus on the view without having to worry about jQuery calls and DOM manipulations.
- Unit Testing Ready
AngularJS uses Dependency Injection (DI) to manage project scopes and controllers.
It is because all of the controllers in Angular depend on DI to pass the information. The unit tests in AngularJS can ensure DI for performing unit testing with mock data injection and then measure the behavior and output.
All in all, the whole is The Dependency Injection links together Angular!
This is better than all traditional ways of testing web applications by developing separate test pages that invoke a single component and then interacting to see if it worked out.
Conclusion
We hope you understand why Angular is a more powerful JavaScript framework with the help of the above 10 points.
In fact, the AngularJS Developers Team has recently launched Angular 2.0, which is a new & upgraded version of Angular.
In the new version, they’ve included important changes like mobile-specific routing, comprehensive routing, and internationalization, which concludes that the Angular team is working hard to make it a robust and powerful JavaScript framework.
