What is Angular and why should we consider it?

What is Angular and why should we consider it?

What is Angular and what are its advantages? Find out here the 8 valid reasons to use this framework.

angular

Angular is one of the most powerful frontend open source frameworks. Developed by Google in 2010 for creating dynamic and modern Single Page Applications (SPA), it first began as a JS framework that was later transformed into a completely new TypeScript framework.

It is a component-based framework, such as other frontend frameworks like ReactJs, which helps build dynamic and interactive SPAs. It has a huge quantity of features that include two-way binding, dependency injection, RESTful API, and AJAX handling.

There are several alternatives to Angular, such as VueJs and ReactJs. Would Angular be the best option to build a frontend? Does Angular V2+ really bring substantial improvements compared to its predecessor, Angular Js? Let’s dive into the most important benefits of using Angular and answer those questions.

What are the advantages of using Angular?

1.Good programming practices

Angular uses the original MVC software architectural concept, which results in a well-constructed and lighter application. As the architecture is pre-defined by Angular, the developer should just concentrate on how the application should behave.

Angular uses MVC as a software design pattern for developing web applications, which isolates the application logic from the user interface layer and supports separation of concerns. The developers should concentrate on what the application should do rather than the setup of it so that they can focus on building applications in a more declarative way. Using MVC allows the developers to face the project in a solution-focused, highly scalable way.

2. Component-based structure

A component is the basic building block of the Angular framework. Each component contains injectable data and its logic. This component is also formed by a view page which is bound to the logic layer. It makes the components highly reusable across the whole application. Developers can build the user interface with moving parts while also ensuring a smooth development process for developers.

3. Written in TypeScript (V2+)

Since the release of its second version, Angular framework uses TypeScript, a modern Javascript development language. It is a statically compiled language to write clear and simple Javascript code. Some of its advantages against Javascript are that it not only has better code structuring and object-oriented programming techniques, but it also allows for better development time tool support. TypeScript ensures improved navigation, refactoring, and autocompletion services.

4. Testing friendly

With module separation, you can load the necessary services while effectively performing automatic testing. You don’t even need to remember module loading order if you follow the “one file, one module” principle.

5. It is multiplatform

Angular was designed to be platform independent. It allows applications built in Angular to be executed across different environments, such as browsers, servers, and mobile devices.

It allows you to build Progressive Web Applications, which are web applications that can be “installed” on your system.

6. Two-way binding

When app data changes, the UI changes, and vice versa. This keeps the view and model totally in sync, thereby reducing the number of errors and the maintenance costs. Otherwise, developers would have to manually make those changes, and as usual, it requires more effort and consumes more time. 

7. Google support

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Angular is backed and maintained by Google and its huge community of developers, making it one of the most used frontend frameworks for web development. Google applications, such as Gmail, are built in Angular and so are the applications of well-known companies such as Netflix and YouTube, among others.

8. Angular CLI (Command Line Interface)

The Angular CLI tool provides Angular Developers with a set of actions like creating initial projects, performing tests, and integrating several features in the same project. Angular CLI helps to decrease the time and effort invested by the developers at the moment of creating and building an Angular project.

The final words

This is just a set of advantages that Angular provides to the developers. Angular is one of the best choices at the moment of building a frontend application, but bear in mind that it is not the only one in the market. React and Vue are other potential options that everybody should consider and analyze before choosing the correct set of technology to build the application.

Although Angular is useful for building small applications, it is preferred for big applications. Support by Google and its web development community enables Angular to grow fast and be adopted quickly. Additionally, it uses Typescript language which is compatible with all devices, operative systems, and browsers.

Next time you need to create a web application, why not consider Angular?

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