What is Angular Framework: Features and Benefits

Technology has made different industries highly productive and efficient. From healthcare to retail, the decision makers have a hawk’s eye on the shop floor activities and can make decisions easily.

Behind every efficient and profitable business is a technology maker who has strived hard to create automated workflows and easy-to-use web or mobile applications. Along with the development team and strategists, several frameworks and tools help realize the mobile or web app dream.

Angular is one such framework that can accelerate front-end development and deliver aesthetic solutions. This guide will discuss the framework in detail to help realize the importance of Angular in front-end development.

What is Angular Framework?

Angular is a Google-backed, open-source JavaScript framework that is written using TypeScript. It is majorly used to deliver single-page applications. It is a complete rewrite of the AngularJS framework and is used to build front-end solutions.

• Angular has no controllers or scope, as you would get with Angular.JS. Its architecture is developed using a hierarchy of components.
• The syntax is also different for Angular. For instance, it uses “[]’ for property binding. Moreover, it uses “()’ for event binding.
• The core functionality of the entire framework has been shifted to modules instead of using the view and controller method.

The Key Features of Angular

It is important to know what makes Angular distinctive as a framework for web app development. Here are the key features that can help understand the framework better.

1. The Angular framework uses the DOM (Document Object Model) interface for HTML and XML documents. With this feature, Angular can ably decide the structure of the documents and how the users can access them. The documents are presented in a tree structure, and each node is a document.
2. The framework is written using TypeScript language. The syntax is considerably simpler and easier to comprehend. It can be compiled into your JavaScript platform easily. It extends an excellent coding structure along with a highly maintainable codebase.
3. Data binding is another feature that helps with ease of programming and improved development. You can manipulate web elements via the browser. It generally incorporates interactive components such as tutorials, forums or games in the web application. With this binding, you can easily ensure that the model reflects the changes made to UI elements and vice versa.
4. Testing is made easy and efficient with the Jasmine testing framework. You can identify and write test cases that enable fast development, better bug identification and smooth testing.

While discussing the key features, it is equally important to understand the architecture.

The Architecture of the Framework

The Angular framework is designed using the Model-View-Controller architecture. This method allows the developers to determine how they should piece together the different components. They can easily provide bi-directional data flow using DOM and two-way binding features. The architecture is divided into six foundation blocks that help with design and development.

• Module: This foundation enables application launch using the bootstrap method.
• Components: The component is used to define the class. It is the controller that manages the logic and data.
• Templates: These templates combine Angular markup with HTML to allow developers to modify the HTML elements. The templates are used for both event binding and property binding.
• Meta Data: This block helps the developers determine how to process a class.
• Services: If the logic is such that it is not part of the view but has to be part of other components, you may need to build a service class
• Dependency Injection: You can use this to ensure your components are efficient. The injection can delegate tasks such as data fetching, user validation and others instead of making the component classes perform them.

Why Should Businesses Use Angular?

With such incredible features and dynamic architecture, Angular is an excellent asset to your tools and frameworks. Let’s consider why businesses should use Angular for web app development.

1. Google backs it. This translates to a vast community backing, excellent updates and improved access to the latest features. Google will take your feedback seriously and ensure the changes are incorporated into the application.
2. As it is developed using TypeScript (a superscript for JavaScript), you will notice extensive security features within the framework. It isn’t a standalone language, so you can easily combine it with JS code and others for interactive development. You can debug the TypeScript code from within the editor.
3. As Angular uses HTML to define the UI of the application, it is easier for the developer to create the apps. You don’t need to decide the flows or manipulate the loading. The framework is designed to manage these aspects.
4. You can use traditional JavaScript objects and functionality to build your web application. The entire framework is designed with POJO (Plain Old JavaScript Objects), which makes the developer’s job easy.
5. This framework follows a modular structure, which means all your components, directives and pipes are organized within buckets/modules. As a result, it is easier to organize, segregate and even manipulate these classes and directives. You can allow application features to load in the background, also known as lazy loading, which improves the speed and efficiency of the web app. You can create more comprehensive and easy-to-understand codes with this framework.
6. As Angular is defined using a component-based structure, it is easier to reuse components. As a result, you can develop the apps faster and improve productivity. Component-based architecture also ensures better maintenance and improved readability of the applications.

Challenges with Angular Framework

You can create high-performing and quality applications with the Angular framework. However, you will need some help developing mobile or web apps with this framework.

1. The framework can slow down your applications. This can ruin the user’s experience and lead to the termination of app usage. You might want to consider identifying the reasons for slowing down and choosing an alternative method.
2. These apps can take up unnecessary space in your server, resulting in a lowered application speed. You should remove unnecessary commands and make the application clutter-free. Identify redundant in the app for better speed.

Conclusion

Angular is an exceptional framework that allows developers to create clean and functional mobile applications with minimal effort. With its defined systems, better ways of manipulation and increased stability, they can help developers create reliable and secure applications. If you plan a web application (SPA or PWA), you can choose the Angular framework to enhance the front-end development. Hire dedicated Angular developers to leverage the framework and release capable app solutions.