Initiating Angular Application Development with Angular CLI: A Beginner's Guide

Introduction:

The Angular CLI is an essential tool to streamline the development of Angular applications. In addition to providing a set of handy commands for generating components, services, modules, and more, the Angular CLI also offers an optimized development and build environment. In this guide, we will walk you through the initial steps to get started with the Angular CLI and create your first Angular projects.

Step 1: Install Node.js:

Before you begin, make sure you have Node.js installed on your computer. Angular CLI requires Node.js to function properly. If you don't have it yet, you can download and install it from the official Node.js (nodejs.org) website.

Step 2: Install Angular CLI:

Open the terminal or command prompt and execute the following command to install Angular CLI globally:

This will install Angular CLI on your system, allowing you to use its commands from any directory.

Step 3: Create a new Angular project:

Navigate to the directory where you want to create your project and execute the following command:

Replace 'project-name' with the name you want to give to your project. The Angular CLI will automatically create the basic structure of the Angular project.

Step 4: Navigate to the project directory:

Use the 'cd' command to enter the newly created directory:

Make sure to replace 'project-name' with the name of the project you defined earlier.

Step 5: Run the development server:

Start the development server by executing the following command:

This will start the Angular CLI development server at http://localhost:4200. Now, you can view your Angular application in the browser.

Conclusion:

These are the initial steps to start developing Angular applications with Angular CLI. Remember that there are many other features and commands available to assist in the development of your application. We recommend referring to the official Angular CLI documentation for more information and learning about more advanced features. Now, you are ready to explore the full potential of Angular CLI and create amazing applications!

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