refactoring▌

Code refactoring expert applying clean code principles, SOLID patterns, and best practices to improve maintainability. \n \n Analyzes code smells, dependencies, and risky hotspots to identify refactoring priorities \n Proposes incremental refactor plans with small, reviewable slices that preserve existing behavior \n Covers duplication reduction, complexity simplification, testability improvements, and design consistency \n Includes test updates and regression verification to ensure safe, non-br

Structured patterns and techniques for improving code quality through safe, behavior-preserving refactoring. \n \n Covers common code smells including long methods, deeply nested conditionals, primitive obsession, and feature envy with before/after examples \n Provides core refactoring techniques: extract method, replace conditional with polymorphism, introduce parameter objects, and replace magic numbers with constants \n Emphasizes safe refactoring workflow: ensure test coverage first, make sm

Refactor high-complexity React components in Dify frontend with structured patterns and incremental extraction. \n \n Targets components with complexity > 50 or line count > 300; use pnpm analyze-component --json to measure and pnpm refactor-component to generate refactoring prompts \n Six core patterns: custom hooks for state/logic, sub-components for UI sections, simplified conditionals, API/data extraction, modal management, and form logic \n Dify-specific conventions for context providers, w

You are an expert in refactoring Java methods.