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Angular CLI (Command Line Interface) is a powerful tool that enables developers to streamline their Angular project development process. With a wide range of commands available, Angular CLI offers efficient and effective ways to create, build, test, and manage Angular applications. In this blog, we will explore some of the most important and useful Angular CLI commands that every Angular developer should know.
The “ng new” command is the starting point for creating a new Angular application. This command sets up the basic file structure and generates all the necessary files and dependencies for the project. Once the project is created, developers can use the “ng serve” command to launch a development server, which automatically compiles the code and provides a live preview of the application in the browser.
Managing dependencies is crucial in any project, and Angular CLI provides an easy way to add new libraries and packages. The “ng add” command allows developers to add additional features and functionalities to their Angular project. This command automatically installs the necessary dependencies and updates the project configuration accordingly.
For efficient development, Angular CLI provides features like code scaffolding and component generation. The “ng generate” command allows developers to quickly generate components, modules, services, and other Angular artifacts. This command helps in reducing manual coding effort and ensures consistency and adherence to best practices.
Before deploying an Angular application to a production environment, it is important to optimize the code for performance and reduce its size. The “ng build” command helps in creating a production-ready build of the application. It bundles and minifies the code, removes unnecessary files, and improves the overall performance of the application.
Testing is an integral part of any software development process, and Angular CLI offers various testing commands to support efficient testing. The “ng test” command runs all the unit tests defined in the project, while the “ng e2e” command runs end-to-end tests to simulate real user interactions and ensure the application works as expected.
In conclusion, the Angular CLI commands mentioned in this blog provide developers with a powerful set of tools to efficiently create, build, test, and manage Angular applications. By mastering these commands, developers can enhance their productivity and deliver high-quality Angular projects. So, start exploring these commands and empower your Angular development journey today!
