Design Patterns

Creational

Singleton

Intent: Singleton is a creational design pattern that lets you ensure that a class has only one instance, while providing a global access point to this instance.

Builder

Intent: Builder is a creational design pattern that lets you construct complex objects step by step. The pattern allows you to produce different types and representations of an object using the same construction code.

Prototype

Intent: Prototype is a creational design pattern that lets you copy existing objects without making your code dependent on their classes.

Factory Method

Intent: Factory Method is a creational design pattern that provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created.

Abstract Factory

Intent: Abstract Factory is a creational design pattern that lets you produce families of related objects without specifying their concrete classes.