Design Patterns in Python - ErikPohl-Lot49-Projects/Erik-Pohl-Repo GitHub Wiki Gang of Four List of 23 Design Patterns Interpreter Design Pattern Flyweight Design Pattern Factory Method Design Pattern Composite Design Pattern Adapter Design Pattern Strategy Design Pattern Observer Design Pattern Visitor Design Pattern Template Design Pattern Bridge Design Pattern Builder Design Pattern Abstract Factory Design Pattern Prototype Design Pattern Chain of Responsibility Design Pattern Command Design Pattern State Design Pattern Iterator Design Pattern Singleton Design Pattern Proxy Design Pattern Mediator Design Pattern Memento Design Pattern Decorator Design Pattern Facade Design Pattern