design-patterns

GoF design patterns provide standardized object-oriented solutions for software refactoring. This skill offers a comprehensive reference and implementation guide to facilitate architectural decision-making and apply proven abstractions during code refactoring.

Apply design patterns in object-oriented system design when you need standardized solutions for recurring architectural problems. The skill includes a decision tree to help you choose the right pattern and avoid over-engineering.

To implement the Strategy pattern for a payment processing system, use this skill's practical code examples. It provides real-world implementation guidance for top GoF patterns like Strategy, Observer, and Factory Method.

The 23 classic Gang of Four design patterns are categorized into Creational, Structural, and Behavioral types. This skill provides a comprehensive reference covering all these categories for software architecture.

To avoid anti-patterns and over-engineering, use the provided decision tree and anti-pattern warnings. This skill guides you in selecting the right abstraction without introducing unnecessary complexity into your software design.

The best way to choose between Creational, Structural, and Behavioral patterns is to consult the skill's decision support tree. It maps specific architectural requirements to the appropriate standardized object-oriented design pattern.