GOF (Gangs of Four) Design Patterns

This repository contains examples of all 23 design patterns of GOF.

Creational Design Patterns

1. Abstract Factory
2. Builder Design
3. Factory Method
4. Prototype
5. Singleton

Structural Design Patterns

1. Adapter
2. Bridge
3. Composite
4. Decorator
5. Facade
6. Proxy

Behavioral Design Patterns

1. Chain of Responsibility
2. Command
3. Interpreter
4. Iterator
5. Mediator
6. Memento
7. Flyweight
8. Observer
9. State
10. Strategy
11. Template Method
12. Visitor

Here is an image from the original GOF Book which describes how these patterns are catogerized. The number represents page numbers of the book