design-patterns-implementation

SKILL.md

Apply proven design patterns to create maintainable, extensible, and testable code architectures.

Ensure a class has only one instance with global access.

| Singleton | Database connections, configuration managers | | Factory | Creating objects based on runtime conditions | | Observer | Event systems, pub/sub, reactive programming | | Strategy | Algorithms that can be swapped at runtime | | Decorator | Adding features dynamically without inheritance |

应用适当的设计模式（单例、工厂、观察者、策略等）来解决架构问题。在重构代码架构、实现可扩展系统或遵循 SOLID 原则时使用。 来源：aj-geddes/useful-ai-prompts。

查看原文