Summary  
This chapter introduces the concept of component-based architecture, where each component encapsulates markup, styling, and logic into a reusable, self-contained unit to simplify development, maintenance, and styling isolation.  

General domain of usage  
Web applications

When we talk about **Angular**, the first thing we encounter is **components**. These are the basic **building blocks** of any application. Imagine you're building a website from small pieces, like a puzzle. Each **button**, **form**, or **product card** is a component.

Each **component** consists of **three main parts**:

- **HTML template** – defines how the component looks;

- **CSS styles** – control the visual appearance;

- **TypeScript code** – handles the logic and data interaction.

For example, if we have a **user profile page**, it can be **broken** down into components:

## Component-Based Approach Benefits in Angular

Using components in **Angular** offers **many benefits**. Let's go over the **main advantages**:

What are the main building blocks of a typical Angular component?

What is the main advantage of the component-based approach?

Discover how to build modern web applications using Angular, one of the most powerful frontend frameworks. You'll start with the core concepts, set up your development environment, and gradually move on to building dynamic, interactive components. Along the way, you'll work with directives, services, routing, and the latest approach with Standalone Components. With each step, you'll gain practical skills to confidently develop and organize Angular applications following industry best practices.

Discover the core concepts of Angular and how it simplifies web development. Learn about its key principles, evolution, and how to set up the necessary tools to start building applications.

Discover the fundamentals of components and templates in Angular, including how they are created, structured, and interact with each other to build dynamic, data-driven applications.

Dive into Angular's directives and pipes to learn how they make your templates smarter and your data cleaner. Discover how to control DOM behavior with directives and transform displayed data with powerful, built-in or custom pipes.

Learn how to organize and reuse logic in your Angular applications using services. You'll discover how to create services and inject them into components with Angular's built-in Dependency Injection system. This keeps your code clean, modular, and easier to maintain.

Learn how Angular applications used to rely on modules and discover why the framework is now embracing a more flexible approach with Standalone Components. Dive into the structure of NgModules, understand their key elements, and explore when and how to use Standalone Components in modern Angular development.

Learn how Angular handles routing and navigation to build dynamic single-page applications. In this section, you'll discover how to define routes and navigate between views using Angular's built-in tools.

What Is a Component?

Component

Component-Based Approach Benefits in Angular

1. What are the main building blocks of a typical Angular component?

2. What is the main advantage of the component-based approach?

Awesome!

What Is a Component?

Component

Component-Based Approach Benefits in Angular

1. What are the main building blocks of a typical Angular component?

2. What is the main advantage of the component-based approach?