Angular: Installing Angular CLI

Heading

This article provides a beginner's guide to install Angular CLI.

Syntax

npm install -g @angular/cli

Example

Open your terminal window and enter the following command:

npm install -g @angular/cli

Output

This command will install the Angular CLI on your system. You can verify it by running the following command to check the version of the installed Angular CLI:

ng --version

Explanation

Angular CLI (Command Line Interface) is a command-line tool for creating and managing Angular applications. It provides features for scaffolding, creating, building, testing, and deploying Angular applications. It also includes tools for generating components, services, and other Angular elements.

Use

The Angular CLI is used to create, build, and manage Angular projects. By installing the Angular CLI, you can create new Angular projects, generate components, services, and other Angular elements, and manage dependencies.

Important Points

• The Angular CLI must be installed globally on your system using the -g flag to use it anywhere in your system.
• The Angular CLI helps to reduce manual tasks and speeds up the development process.
• The Angular CLI supports a variety of commands that make it easy to perform various tasks, such as creating new projects, generating components, services, and other Angular elements, and managing dependencies.

Summary

The Angular CLI is a powerful command-line tool for creating and managing Angular projects. It reduces manual tasks and speeds up the development process. By following the simple steps provided above, you can easily install the Angular CLI on your system and start building amazing Angular applications.