Web Reference: In this lesson, we'll update the application to display the famous text, "Hello World". If your application runs successfully in the browser and displays the executed content without errors, it confirms that your development environment and IDE are correctly set up to begin building an Angular app. The updated app you have after this lesson confirms that you and your IDE are ready to begin creating an Angular app. Jul 23, 2025 · Setting up a local environment for Angular development is the first step to building powerful, scalable web applications. This guide will walk you through the entire process, from installing the necessary tools to creating and running your first Angular project.
YouTube Excerpt: NPM download -https://nodejs.org/en/download
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