Components in Angular

📘 Angular 👁 111 views 📅 Nov 14, 2025
⏱ Estimated reading time: 1 min

Components in Angular

Components are the core building blocks of Angular UI. Each component consists of a TypeScript file, HTML template, CSS file, and metadata.

Component Structure

app/
 └── home/
      ├── home.component.ts
      ├── home.component.html
      ├── home.component.css
      └── home.component.spec.ts

Component Decorator

@Component({
  selector: 'app-home',
  templateUrl: './home.component.html',
  styleUrls: ['./home.component.css']
})

Component Lifecycle Hooks

  • ngOnInit()
  • ngOnChanges()
  • ngOnDestroy()
  • ngAfterViewInit()

🔒 Some advanced sections are available for Registered Members
Register Now

Share this Post


← Back to Tutorials

Popular Competitive Exam Quizzes

🤖 AI Quizer Assistant

📝 Quiz
📚 Categories
🏆 Leaderboard
📊 My Score
❓ Help
👋 Hi! I'm your AI quiz assistant for Quizer.in!

I can help you with:
• 📝 Finding quizzes
• 🏆 Checking leaderboard
• 📊 Your performance stats

Type 'help' to get started! 🚀
AI is thinking...