Installation of Angular

Angular is a popular web application framework developed by Google. It is used for building single-page web applications and provides a way to extend HTML for dynamic content.

Step 1: Install Node.js

In order to install Angular, you will need to have Node.js installed on your system. Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine. You can download and install Node.js from the official website https://nodejs.org/. Once Node.js is installed, you will have access to npm (Node Package Manager) which will be used to install Angular.

Step 2: Install Angular CLI

Angular CLI (Command Line Interface) is a powerful tool that allows you to create and manage Angular projects with ease. To install Angular CLI, open a terminal or command prompt and run the following command:

npm install -g @angular/cli

Step 3: Create a New Angular Project

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

ng new my-angular-project

This will create a new directory containing a fresh Angular project with all the necessary files and dependencies.

Step 4: Run the Development Server

After creating a new Angular project, navigate to the project directory and run the following command to start the development server:

cd my-angular-project
ng serve --open

This will start a development server and open your default web browser to display the newly created Angular application. Any changes you make to the source code will be automatically reflected in the browser.

Conclusion

By following these steps, you can easily install Angular and start building powerful web applications. With its robust features and extensive documentation, Angular is a great choice for developers looking to create modern and dynamic web applications.