Design Patterns
Design patterns are typical solutions to common problems in software design. They represent best practices used by experienced object-oriented software developers.
What are Design Patterns?
Design patterns provide a proven template for solving recurring design problems. They help you write code that is easier to understand, maintain, and extend.
Categories
- Creational Patterns: Deal with object creation mechanisms (e.g., Singleton, Factory, Builder).
- Structural Patterns: Deal with object composition and relationships (e.g., Adapter, Composite, Decorator).
- Behavioral Patterns: Deal with object collaboration and responsibility (e.g., Observer, Strategy, Command).
Why Use Design Patterns?
- Standardization: Common vocabulary for developers.
- Efficiency: Avoid reinventing the wheel for common problems.
- Best Practices: Leverage solutions tested by the community.
Explore the subtopics in the sidebar or click the links above for detailed explanations and examples.