☕ Learning Java Design Patterns

Hi! 👋 I'm learning Object-Oriented Design Patterns using Java. This repository is my personal learning lab where I:

• 👨‍💻 Implement each design pattern from scratch
• 📚 Understand the real-world use case for each pattern
• 🧠 Learn to write clean, reusable, and maintainable code

🧱 Covered Patterns

This repo will gradually include examples from all three main categories:

• Creational (e.g., AbstractFactory, Builder, Factory, Prototype, Singleton)
• Structural (e.g., Adapter, Bridge, Composit, Decorator, Facade, Flyweight, Proxy)
• Behavioral (e.g., Chain Of Responsibility, Command, Iterator, Mediator, Memento, Observer, State, Strategy, Template, Visitor)

Each folder contains:

• ✅ Java source code
• ✅ Comments explaining the flow
• ✅ A mini real-world analogy (when possible)

🎯 Goal

By the end of this project, I want to:

• Deeply understand design patterns
• Be interview-ready for Java developer roles
• Write better architecture in real-world projects

📚 More Resources

To supplement my learning, I’m referring to these excellent resources:

• 🔗 DigitalOcean Java Design Patterns Tutorial
• 🔗 Refactoring Guru – Design Patterns in Java
• 🔗 Source Making
• 🔗 Open Source Java Design Patterns
• 🔗 OODesign.com

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⭐ Feel free to explore and suggest improvements!