Factory Method Pattern: A Cleaner Way to Handle Object Creation in Code

The Factory Method is a creational design pattern that centralizes object creation, preventing tightly coupled code that is hard to maintain or extend. Instead of instantiating objects directly, a factory class handles creation and returns the appropriate object based on the client's request. This approach supports the Open/Closed Principle, meaning new object types can be added with minimal changes to existing code. Common use cases include payment gateways, notification services, database connection managers, and GUI frameworks. While the pattern improves scalability and reusability, it does add extra classes and may introduce unnecessary complexity in smaller projects.