Angular Architecture & Component Anatomy

Data Binding & Control Flow (@if, @for) »Next »

Understand Angular's enterprise architecture, TypeScript integration, and the @Component decorator metadata.

Component Anatomy in Modern Angular

Angular applications are built of structured TypeScript classes decorated with @Component({ selector, standalone, template, styles }).

Modern Standalone Angular Component

Try It Yourself »

import { Component } from '@angular/core';

@Component({
  selector: 'app-hero',
  standalone: true,
  template: `
    <div class="hero">
      <h1>{{ title }}</h1>
      <button (click)="celebrate()">Cheer!</button>
    </div>
  `,
  styles: [`.hero { padding: 2rem; background: #fafafa; }`]
})
export class HeroComponent {
  title = 'Enterprise Portal';
  celebrate() { alert('Welcome to Angular!'); }
}

Google AdSense Slot (inContentBanner)

Set your Publisher ID in src/config/ads.ts to display live ads.

Test Yourself With Exercise

+15 XP

Which decorator marks a TypeScript class as an Angular component and supplies its template metadata?

Next: Data Binding & Control Flow (@if, @for) »