Is the testing guidance compatible with Jest or Vitest?

Yes, the skill promotes the AAA (Arrange-Act-Assert) pattern and descriptive naming conventions which are compatible with all major JavaScript testing frameworks.

How does this skill help with code reviews?

It provides a consistent rubric for identifying code smells like deep nesting and magic numbers, while promoting patterns like early returns and descriptive naming.

Can it assist with project organization?

Absolutely. It includes a standardized project structure for Next.js and React applications, along with specific file naming conventions for components and hooks.

Does it include guidance for API security?

Yes, it emphasizes input validation using Zod and consistent error handling to prevent common security vulnerabilities and improve API reliability.

What technologies are covered by this skill?

The skill provides comprehensive standards for TypeScript, JavaScript, React, Node.js, and general REST API development.

Coding Standards & Best Practices

Name: Coding Standards & Best Practices
Author: Nixdorfer

byNixdorfer

•

開発者ツール

Enforces industry-standard coding patterns and architectural best practices for TypeScript, JavaScript, React, and Node.js.

This skill equips Claude with a comprehensive framework for generating clean, maintainable, and production-ready code. It integrates core software engineering principles such as DRY, KISS, and YAGNI with specific implementation patterns for modern web development. From TypeScript type safety and React component architecture to RESTful API design and performance optimization, this skill ensures that all code produced follows consistent naming conventions, robust error handling, and efficient file organization, making it ideal for teams looking to standardize their codebase and reduce technical debt.

主な機能

01Enforces core principles like Readability, KISS, DRY, and YAGNI across all development tasks.

02Provides high-quality React patterns for functional components, custom hooks, and state management.

03Implements performance-focused patterns such as memoization, lazy loading, and optimized DB queries.

04Standardizes TypeScript/JavaScript patterns including immutability, async/await, and type safety.

05Guides RESTful API development with consistent response formatting and Zod-based input validation.

061 GitHub stars

ユースケース

01Refactoring legacy JavaScript code into type-safe, modern patterns with comprehensive error handling.

02Auditing existing codebases for 'code smells' like deep nesting, magic numbers, or long functions.

03Establishing a unified coding style and folder structure for new TypeScript or Next.js projects.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nixdorfer/claudecodetool coding-standards

For use in Claude.ai and ChatGPT

Download Skill