Description: Angular CLI commands are command-line tools that allow developers to interact with the Angular framework efficiently. These commands facilitate the creation, management, and maintenance of Angular applications, enabling tasks such as generating components, services, modules, and more. Angular CLI, which stands for Command Line Interface, was designed to simplify the development workflow by automating repetitive tasks and ensuring best practices are followed. By using Angular CLI, developers can focus more on application logic and less on configuration and boilerplate. Additionally, Angular CLI includes tools for building, testing, and deploying applications, making it an essential resource for developers working with Angular.
History: Angular CLI was introduced by the Angular team in 2016 as part of an effort to improve the development experience in Angular. Since its launch, it has evolved significantly, incorporating new features and improvements based on community feedback. The CLI has become a standard tool in the Angular ecosystem, promoting consistency and efficiency in web application development.
Uses: Angular CLI commands are primarily used to quickly and efficiently create and manage Angular applications. They allow developers to generate components, services, directives, and other application elements without having to manually write boilerplate code. Additionally, they facilitate test setup and application building for production, saving time and reducing errors.
Examples: A practical example of using Angular CLI is the command ‘ng generate component component-name’, which creates a new component in the application with all the necessary files and configurations. Another example is ‘ng serve’, which starts a development server and allows developers to see changes in real-time in the browser.
