Angular is a powerful framework for building dynamic web applications. Here are the key fundamentals every developer should master:
🔧 1. Components & Templates
- Components are the building blocks of Angular apps.
- Use
@Component
decorator to define component structure. - Templates bind data using double curly braces
{{ }}
.
📁 2. Modules
- Modules organize components, directives, and pipes.
- The root module is defined in
app.module.ts
. - Lazy loading modules improves app performance.
💡 3. Services & Dependency Injection
- Services handle business logic and data sharing.
- Use
@Injectable
decorator for services. - Dependency injection simplifies testing and reusability.
🧭 4. Directives & Pipes
- Directives modify DOM elements (e.g.,
*ngFor
,*ngIf
). - Pipes transform data in templates (e.g.,
uppercase
,date
). - Custom directives/pipe creation is essential for advanced features.
📚 5. Further Learning
For deeper insights into Angular, check out our Angular Advanced Topics guide or explore Angular Tutorials for hands-on practice.
Stay curious! 🌐