FRmicrow/code-quality

Code Quality Skill

This skill maintains the highest technical standards across the statFootV3 codebase.

When to use this skill

• Use this during code reviews to identify anti-patterns.
• This is helpful for large-scale refactors (e.g., moving to services).
• Use when fixing ESLint or SonarQube issues.
• Use to enforce "Hard Rules" from the project-context skill.

How to use it

Core Standards

• DRY: Don't Repeat Yourself.
• KISS: Keep It Simple, Stupid.
• Backend: Logic belongs in services, not controllers.
• Frontend: Use design system components; avoid inline styles.

Optimization Patterns

• Identify and eliminate long-running queries or inefficient React renders.
• Enforce structured logging (backend/src/utils/logger.js).
• Ensure all input is validated using Zod.