Welcome to Design Patterns 101 🎯
This repository is a beginner-friendly guide to learning and applying software design patterns.
Design patterns are proven solutions to common problems in software development. By understanding them, you’ll write cleaner, more scalable, and maintainable code.
- ✅ Behavioral Patterns (Chain of Responsibility, Command, Interpreter, Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, Visitor)
- ✅ Creational (Abstract Factory, Builder, Factory Method, Prototype, Singleton)
- ✅ Structural Patterns (Adapter, Bridge, Composite, Decorator, Facade, Flyweight, Proxy)
- ✅ Examples in Java, Python, C++, JavaScript, and more
- ✅ Real-world use cases + explanations
- Simplify the learning curve for beginners.
- Show clear, working code examples.
- Help developers understand when and why to use each pattern.
- Browse the pattern folders.
- Read the explanation file (
README.md) inside each folder. - Run the sample code in your preferred language.
Want to add examples in a new language? Or improve explanations?
Feel free to fork and send a PR 🤝
If this repo helps you, don’t forget to star ⭐ it!