Why we need Angular JS : Benefits of Using AngularJS for Web App Development
Categories: Angular JS
8 Benefits of Using AngularJS for Web App Development
Easy to Learn:
People with knowledge of HTML, JavaScript and CSS can easily learn AngularJS. Learning AngularJS opens-up more opportunities for developers in the Web Development industry. There are many free courses and AngularJS tutorials available online. You can learn how to build and test your web application using AngularJS through these online tutorials.
Once you are well versed in AngularJS, less time is needed when developing web applications.
It has a Two-Way Binding Feature:
AngularJS allows for an immediate synchronization between the view and the model. If any data is altered in the model, it reflects in the view. When changes are made in the view data, the model is revised accordingly.
Using this two-way data binding, the application will significantly simplify its presentation layer. This allows a simpler, less intrusive approach to DOM display to construct the UI.
Supports SPA features:
The main motive for developing single-page applications is a faster website transition. The website will function and appear like a native app. A website will communicate with the web browser by dynamically replacing the existing web page with new Web server data, instead of the browser’s default method of loading completely new pages. This is referred to as a Single Page Application (SPA).
AngularJS supports the development of Single Page Applications. When a programmer develops a Single page application using AngularJS, the page loads quickly, works on every platform, provides excellent user experience, and is much easier to maintain.
Has a Declarative UI:
The AngularJS framework creates templates using HTML. It is a declarative language popularly used because of its scalability and innate intuitiveness. Templates include AngularJS specific elements and attributes such as filters, directives such as ng-app, ng-repeat, ng-model, form controls and so on.
Having a declarative user interface helps make things more understandable and easy to manipulate. Using HTML lets developers and designers work together. While developers can use declarative binding syntax to connect the various UI components with data models, the designers can focus on creating UI.
Supported by Google:
The AngularJS framework is utilized by Google for its own applications. Google’s skilled team of Engineers come up with new improvements in the AngularJS framework. Many developers prefer AngularJS. The language has gained credibility due to Google’s backing. An additional AngularJS benefit is the large network of other developers. You can easily ask other developers for suggestions.
MVC done right:
Most frameworks implement MVC by asking you to split your app into MVC components, then require you to write code to string them up together again. That’s a lot of work. Angular implements MVC by asking you to split your app into MVC components, then just let Angular do the rest. Angular manages your components for you and also serves as the pipeline that connects them.
Because Angular acts as the mediator, developers also won’t feel tempted to write shortcuts between components that break abstractions just to make them fit easier.
Flexibility with filters:
Filters filter the data before they reach the view and can involve something as simple as formatting decimal places on a number, reversing the order of an array, filtering an array based on a parameter, or implementing pagination. Filters are designed to be standalone functions that are separate from your app, similar to Directives, but are only concerned with data transformations.
Filters are so resourceful that it is possible to create a sortable HTML table using only filters without writing any JavaScript.
Real-Time Testing:
Easily test your web app using the AngularJS framework. AngularJS allows for both end-to-end and unit testing. Testing features offered by AngularJS, such as dependency injection, oversee how the components of your web application are generated. Additionally, testing features show how to resolve their dependencies. This makes it easier for developers to test their applications and check for errors.
AngularJS is a great framework for developing high-quality dynamic web applications. This is because AngularJS is feature-rich and developers do not need to depend on any third-party software to support their applications. Developers can save a lot of time and resources while working on their projects with AngularJS.