Angular - 3.6 use of the components

The use of components is a fundamental aspect of Angular development. Components are the building blocks of an Angular application, and they encapsulate the logic and data for a specific part of the UI. This allows for easy reuse of code and a modular approach to application development.

Components are defined using a combination of HTML, CSS, and TypeScript. In Angular, a component is comprised of a template, which defines the HTML structure of the component, and a class, which contains the logic and data for the component.

One of the key benefits of using components in Angular is the ability to easily create reusable UI elements. For example, a component could be created for a navigation bar or a form input field, which can then be used throughout the application.

Components also provide a clear separation of concerns, making it easier to maintain and update code. By encapsulating the logic and data for a specific part of the UI within a component, changes to that component will not affect other parts of the application.

In addition, Angular provides a number of tools and features to help manage and interact with components, such as component lifecycle hooks, input and output bindings, and dependency injection.

Overall, the use of components is a crucial aspect of Angular development, providing a modular and reusable approach to building UI elements and helping to maintain a clean and organized codebase.