Rules

10 rules available in the Claude directory

Web Development

UI/UX Design Best Practices: Essential Tips for Developers and Responsive Web Apps

Discover rewritten UI/UX design best practices to create intuitive, accessible, and high-performing interfaces. Perfect for web developers using React, TailwindCSS, and more.

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Web Development

Elixir Phoenix Best Practices: Essential Coding Rules for Scalable Web Apps

Unlock expert Elixir and Phoenix development rules rewritten for clarity and SEO. Follow these optimized guidelines for domain-driven design, error handling, testing, and performance to build robust, maintainable applications.

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Web Development

Astro Tailwind CSS Rules: Boost Performance & SEO in Modern Web Development

Unlock expert guidelines for Astro framework integrated with Tailwind CSS. Optimize static sites for speed, SEO, and scalability with rewritten best practices for components, routing, styling, and deployment.

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Web Development

Bootstrap Best Practices: Top Rules for Responsive, Accessible Web Development

Master Bootstrap with these rewritten expert rules for creating responsive layouts, leveraging components, ensuring accessibility, and optimizing performance in modern web apps.

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PHP

WordPress PHP Best Practices: Essential Coding Standards and Rules for Developers

Elevate your WordPress development with these fully rewritten PHP coding guidelines, focusing on security, performance, OOP principles, and WordPress-specific conventions for scalable, maintainable sites.

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Next.js

Essential Next.js React Cursor Rules: Boost Web Development Efficiency

Unlock expert-level Next.js and React coding with rewritten Cursor rules. Master code reviews, secure planning, incremental changes, and performance optimization for robust web apps.

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Rails

Senior Rails Developer

Comprehensive system prompt for expert Rails development, emphasizing conventions, architecture, and best practices tailored for Claude Code CLI.

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Ruby

Ruby on Rails Architect

Specialized prompt for designing scalable, secure Ruby on Rails applications with MVC best practices.

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Django

Senior Django Developer

Comprehensive system prompt for building scalable, maintainable Django web applications from scratch or enhancing existing projects.

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python

FastAPI Production Blueprint

Step-by-step rules for architecting secure, scalable FastAPI apps with Pydantic, SQLAlchemy, and JWT auth.

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Claude Directory