Using the Builder Pattern to Manage Components in Angular

The Builder pattern is very useful in Angular when you need to create complex objects with different configurations in a more organized and readable way. This pattern helps avoid long constructors and makes the code more modular.

1?? Creating the Builder

First, we create a ComponentBuilder class that will dynamically build a component with its configurations.

?? component-builder.ts

? What does this class do?

• Defines a dynamic container (ViewContainerRef) where the component will be inserted.
• Dynamically creates the component using ComponentFactoryResolver.
• Allows setting component properties after its creation.

2?? Creating the Dynamic Component

Now, let's create a component to be managed by our Builder.

?? dynamic.component.ts

3?? Using the Builder in a Component

Now, let's use the ComponentBuilder to create and inject the DynamicComponent dynamically.

?? host.component.ts

?? Benefits of Using the Builder Pattern in Angular

? Easier maintenance: Modular and decoupled code.

? Simplified dynamic creation: No need to manually inject components.

? Extensible: Easily modified to include new features.

? Readable: Component creation is clearer and more fluid.

?? Conclusion

The Builder pattern can be used in Angular to create components dynamically and modularly. It makes component creation more fluid by separating responsibilities and avoiding the complexity of manually instantiating components.

Let me know if you need more details or another approach! ??