design-patterns

SKILL.md

Classic object-oriented design patterns for building flexible, maintainable software.

| Factory Method | Creating objects without specifying exact class | Medium | | Singleton | Need single global instance | Easy | | Builder | Complex construction with many optional params | Medium | | Decorator | Adding behaviors dynamically | Medium | | Facade | Simplifying complex library/subsystem | Easy |

| Adapter | Integrating incompatible interfaces | Easy | | Observer | Multiple objects need state change notifications | Medium | | Strategy | Switching algorithms at runtime | Medium | | Command | Undo/redo, queuing, scheduling operations | Medium | | State | Object behavior varies by internal state | Hard |

コードをリファクタリングする場合や柔軟なシステムを設計する場合に使用します。 Python の例を使用して、作成、構造、および動作のパターンをカバーします。 ソース: bfmcneill/agi-marketplace。

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