Does it identify anti-patterns?

Yes, it provides guidance on avoiding common pitfalls like God Objects, Golden Hammers, and Premature Optimization.

Does this skill support modern JavaScript and TypeScript?

Yes, all pattern implementations are provided in modern TypeScript, focusing on type safety, interfaces, and contemporary best practices.

Can it help me choose which design pattern to use?

Absolutely. The skill includes a structured decision guide to help you select the right pattern based on whether you are creating objects, structuring them, or managing complex behaviors.

How does this skill improve code quality?

It provides standardized solutions to recurring problems, which helps eliminate 'spaghetti code,' reduces technical debt, and makes the codebase easier for teams to navigate.

Does it include functional programming patterns?

Yes, in addition to classic OOP patterns, it covers functional concepts like Result/Option monads and asynchronous middleware pipelines.

Software Design Patterns

Name: Software Design Patterns
Author: miles990

bymiles990

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API Development

Implements classic and modern software design patterns to create maintainable, scalable, and reusable code structures.

This skill empowers developers to apply proven architectural solutions to common software design challenges. It provides reference implementations for Gang of Four (GoF) patterns—including creational, structural, and behavioral types—alongside modern functional patterns like Monads and Pipelines. By integrating this skill, Claude helps you refactor legacy code, decouple complex components, and communicate architectural ideas through a shared technical vocabulary, resulting in more robust and extensible TypeScript and JavaScript applications.

Key Features

01Interactive decision guide for selecting the optimal pattern for specific use cases

02Identification and mitigation strategies for common software anti-patterns

03Production-ready TypeScript code snippets for rapid architectural prototyping

04Reference implementations for all major Gang of Four (GoF) design patterns

051 GitHub stars

06Modern functional programming patterns including Result monads and middleware pipelines

Use Cases

01Simplifying complex subsystem interactions and third-party integrations with Facade and Adapter patterns

02Refactoring monolithic functions into decoupled, testable components using Strategy or Command patterns

03Managing complex object state and lifecycle transitions in enterprise-grade applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add miles990/claude-software-skills design-patterns

For use in Claude.ai and ChatGPT

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