Angular 20 Tutorial for Beginners: What is component in angular

Publicado el: 18 junio 2025
en el canal de: Tech Stack

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In this tutorial, we'll walk you through building a fully functional Angular 20 component using the latest standards. Whether you’re a beginner or coming from older Angular versions, this video will guide you step-by-step through:

Creating a scoped pages folder for better project structure

Using Angular CLI commands (ng generate component, ng serve)

Understanding the role of the @Component decorator and key properties

Implementing selectors to embed the DepartmentComponent and EmployeeComponent in your main app

Exploring Standalone Components, introduced in Angular 17:

No need for a module-based setup

Why standalone is now the default in Angular 20

How to explicitly enable or disable standalone behavior

Seeing the full app in action with live previews in your browser

By the end of this video, you'll have a clean, maintainable Angular app with multiple components wired up—you'll even learn how to avoid the dreaded “not a known element” error. Don’t forget to like 👍, subscribe, and click the 🔔 icon for more Angular deep dives.

Check out our Angular 21 playlist for more tutorials:
• How to Install and Set Up Your Development...

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