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refactor

Refactor code with behavior-preserving incremental changes and established patterns.

Updated Jan 12, 2026
Search Tags:#code quality#best practices#software design#maintainability#refactor#code improvement
One-click install
npx skills add https://github.com/tolluset/local-review --skill refactor-tolluset
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: refactor
Source: https://github.com/tolluset/local-review/tree/main/.claude/skills/refactor
Command: npx skills add https://github.com/tolluset/local-review --skill refactor-tolluset

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the need to enhance code quality, readability, and maintainability by applying established refactoring patterns and project-specific best practices.

Core Features & Use Cases

  • Behavior Preservation: Ensures refactoring does not alter existing functionality.
  • Incremental Changes: Promotes a step-by-step approach to refactoring for safety and verifiability.
  • Refactoring Patterns: Demonstrates techniques like component separation, custom hook extraction, type consolidation, and service layer separation.
  • Project-Specific Guidance: Provides tailored refactoring suggestions for apps/web, apps/server, and packages/shared directories.
  • Use Case: Refactor a large, monolithic component in apps/web into smaller, reusable components and extract repeated logic into custom hooks.

Quick Start

Apply refactoring patterns to improve the code quality of the current project.

Frequently Asked Questions about refactor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I refactor a monolithic component into smaller reusable parts?▼

Refactor monolithic components by applying component separation and custom hook extraction. This incremental approach breaks down large files into smaller, reusable pieces while preserving existing behavior and improving maintainability.

What is the best way to improve code quality without altering existing functionality?▼

Improve code quality through behavior-preserving refactoring. Apply incremental changes like type consolidation and service layer separation to enhance readability and maintainability without modifying the original logic.

When do I need to extract custom hooks during a web application refactor?▼

Extract custom hooks when refactoring web applications to isolate repeated logic from components. This pattern separates business logic from rendering, improving code maintainability and readability.

Can I apply refactoring patterns to server-side logic and shared packages?▼

Yes, apply refactoring patterns to server-side logic and shared packages. Specific guidance targets apps/server and packages/shared directories using techniques like service layer separation and type consolidation.

Why should I use incremental changes when refactoring code?▼

Use incremental changes during refactoring to ensure safety and verifiability. Step-by-step modifications preserve existing behavior while progressively improving code quality and readability.

What is service layer separation and how does it improve maintainability?▼

Service layer separation extracts business logic from direct implementation during refactoring. This pattern isolates data processing, enhancing overall code maintainability and readability.

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