🏭The factory pattern allows us to create objects without worrying about the details of their construction.
🔨The builder pattern enables us to create complex objects step by step, providing more control over the construction process.
🔒The singleton pattern ensures that only one instance of a class can exist and provides a global point of access to it.
🔍The observer pattern allows objects to communicate with each other, where some objects act as publishers and others as subscribers.
🔢The iterator pattern defines a way to access elements in a collection without exposing its underlying structure.
