Angular Installation

To install Angular on your machine, you'll need to follow these general steps:

1. Install Node.js and npm

Angular requires Node.js version 10.13 or later, and npm version 6.9.0 or later. You can download Node.js from the official website at https://nodejs.org/en/download/ and install it according to your operating system. Node.js is a cross-platform, open-source JavaScript runtime environment that allows developers to run JavaScript code outside of a web browser. It uses the V8 JavaScript engine from zGoogle Chrome to execute JavaScript code directly on a computer or server, without the need for a web browser.

2. Install the Angular CLI

The Angular CLI (Command Line Interface) is a command-line tool that helps you create and manage Angular projects. . Angular CLI (Command Line Interface) is a command-line tool for creating, building, and deploying Angular applications. To install it, open a terminal or command prompt and run the following command:

npm install -g @angular/cli

This command will install the latest version of the Angular CLI globally on your system.

3. Create a new Angular project

Once you have the Angular CLI installed, you can create a new Angular project by running the following command in your terminal or command prompt:

ng new my-app

This will create a new Angular project called my-app in a new directory with the same name.

4. Serve the application

After creating the project, navigate to its root directory using the cd command and start a local development server by running the following command:

cd my-app
ng serve --open

This will start a local server and automatically open your web browser to the URL http://localhost:4200, where you should see your new Angular application running.

You now have a working Angular application up and running on your local machine. From here, you can start building your application using the Angular CLI and various Angular modules and components.