Essential Resource: Software Design Patterns
This post shares a highly recommended resource for learning about Software Design Patterns: Refactoring.Guru: Design Patterns.
What are Design Patterns?
Design patterns are documented, reusable solutions to common problems encountered in software design. They act as blueprints that you can customize and apply to solve a particular design challenge in your code, helping you write more maintainable, flexible, and robust software.
Key Information You Will Find
The resource provides a comprehensive catalog of 22 classic design patterns, categorized by their intent:
- Creational Patterns: Focus on object creation mechanisms. (e.g., Factory Method, Singleton, Builder)
- Structural Patterns: Deal with object composition and class structure. (e.g., Adapter, Decorator, Facade, Composite)
- Behavioral Patterns: Concerned with the communication between objects and the assignment of responsibilities. (e.g., Observer, Strategy, Command, Chain of Responsibility)
Why Learn Patterns?
Learning these patterns provides a "toolkit" of solutions and defines a common language that helps development teams communicate design concepts more efficiently.