Why Design Patterns are important

1. Scalability

Design Patterns help break your app into small, reusable pieces. This makes it easy to add new features later without messing up existing ones.

2. Maintainability

Following design patterns ensures your code has a clear, organized structure.

For example using patterns like the Singleton Pattern makes the app more maintainable because you only have to change one piece of code in the service, and all the components that depend on it will automatically adapt.

3. Testability

Design patterns promotes the separation of concerns which makes it easier to mock and test components

4. Code Reusability

Patterns encourage writing reusable code.

For example, patterns like Factory and Singleton help you organize similar tasks in one place, so you can easily reuse them without rewriting the same logic.

Angular, a popular web application framework, provides a powerful configuration file called angular.json that allows developers to fine-tune various aspects of their projects. In this article, we will explore some advanced configurations in the angular.json file to enhance your development workflow.