C# Design Patterns

1. Abstract Factory

Learn the Abstract Factory pattern in C# with clear explanations, real-world examples, advantages, disadvantages, and comparisons with Factory Method and Builder patterns.

2. Builder

Learn the Builder pattern in C# with clear explanations, real-world examples, advantages, disadvantages, and comparisons with Abstract Factory and Factory Method patterns.

3. Factory Method

Learn the Factory Method pattern in C# with explanations, real-world examples, advantages, disadvantages, and comparisons with Abstract Factory and Builder patterns.

4. Prototype

Learn the Prototype pattern in C# with clear explanations, cloning examples, advantages, disadvantages, and comparisons with Factory and Builder patterns.

5. Singleton

Learn the Singleton pattern in C# with practical examples, thread-safe implementations, advantages, disadvantages, and comparisons with other creational design patterns.

6. Adaptor

Learn the Adapter Pattern in C# with clear definitions, practical examples, real-world use cases, advantages, disadvantages, and comparisons with similar design patterns.

7. Bridge

Learn the Bridge Pattern in C# with explanations, real-world examples, advantages, disadvantages, and comparisons with similar design patterns.

8. Composite

Learn the Composite Pattern in C# with detailed explanations, practical examples, advantages, disadvantages, and comparisons with similar design patterns.

9. Decorator

Learn the Decorator Pattern in C# with detailed explanations, real-world examples, advantages, disadvantages, and comparisons with similar design patterns.

10. Facade

Learn the Facade Pattern in C# with explanations, practical examples, advantages, disadvantages, and comparisons with similar design patterns.

11. Flyweight

Learn the Flyweight Pattern in C# with explanations, practical examples, advantages, disadvantages, and comparisons with similar design patterns.

12. Proxy

Learn the Proxy Pattern in C# with practical examples, explanations, advantages, disadvantages, and comparisons with similar design patterns.

13. Chain of Responsibility

Learn the Chain of Responsibility Pattern in C# with definitions, explanations, real-world use cases, advantages, disadvantages, comparisons with similar patterns, and practical C# source code examples.

14. Iterator

Learn the Iterator Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons with similar patterns, and practical C# source code examples.

15. Momento

Learn the Memento Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons with similar patterns, and practical C# source code examples.

16. State

Learn the State Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

17. Template Method

Learn the Template Method Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

18. Command

Learn the Command Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

19. Mediator

Learn the Mediator Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

20. Observer

Learn the Observer Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

21. Strategy

Learn the Strategy Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

22. Visitor

Learn the Visitor Pattern in C# with definitions, explanations, real-world examples, advantages, disadvantages, comparisons, and practical C# source code examples.

23. CQRS

Learn the CQRS (Command Query Responsibility Segregation) pattern in C# with definitions, architecture explanation, practical examples, advantages, disadvantages, and comparisons with traditional layered architecture and CRUD systems.

24. Event Sourcing

Learn the Event Sourcing pattern in C# with definitions, architecture explanations, practical examples, advantages, disadvantages, and comparisons with traditional CRUD and CQRS architectures.

25. Saga

Learn the Saga Pattern in C# with practical examples, architecture explanations, orchestration vs choreography, advantages, disadvantages, and comparisons with distributed transactions and CQRS.

26. Outbox

Learn the Outbox Pattern in C# with architecture explanations, practical examples, advantages, disadvantages, and comparisons with distributed transactions and direct event publishing.

27. Circuit Breaker

Learn the Circuit Breaker Pattern in C# with practical examples, architecture explanations, Polly integration, advantages, disadvantages, and comparisons with retry and timeout patterns.

28. Bulkhead

Learn the Bulkhead Pattern in C# with practical examples, architecture explanations, Polly integration, advantages, disadvantages, and comparisons with Circuit Breaker and Retry patterns.

29. Retry with Backoff

Learn the Retry with Backoff Pattern in C# with practical examples, exponential backoff strategies, Polly integration, advantages, disadvantages, and comparisons with Circuit Breaker and Timeout patterns.

30. Sidecar

Learn the Sidecar pattern in C# with definitions, architecture explanation, practical use cases, source code examples, advantages, disadvantages, and comparisons with similar architectural patterns.

31. Strangler Fig

Learn the Strangler Fig pattern in C# with architecture explanation, migration strategies, real-world examples, advantages, disadvantages, and comparisons with related modernization patterns.

32. Backend for Frontend

Learn the Backend for Frontend (BFF) pattern in C# with architecture explanation, ASP.NET Core examples, use cases, advantages, disadvantages, and comparisons with API Gateway and microservice patterns.

33. Repository & Unit of Work

Learn the Repository and Unit of Work patterns in C# with explanations, ASP.NET Core and Entity Framework examples, advantages, disadvantages, and comparisons with similar data access patterns.

34. Dependency Injection

Learn the Dependency Injection pattern in C# with ASP.NET Core examples, service lifetimes, constructor injection, advantages, disadvantages, and comparisons with related design patterns.