refactoring-guru

Code smells are diagnosed by matching your code against canonical vocabulary like Long Method, Large Class, and Switch Statements. Describe your code issue to receive a targeted detection and refactoring plan with precise terminology and concrete steps.

Choose a refactoring technique to eliminate localized code smells, or apply a design pattern when restructuring broader architectural responsibilities. The advisor guides this decision by evaluating your specific context and recommending the appropriate approach with implementation examples.

Refactoring legacy code across multi-language codebases involves diagnosing structural issues using standardized vocabulary. The advisor applies language-agnostic smell detection and recommends applicable refactoring techniques or design patterns with actionable implementation steps.

Fixing a Large Class smell requires extracting responsibilities into separate classes or applying relevant design patterns. The advisor provides concrete, named refactoring techniques grounded in established terminology, complete with step-by-step implementation guidance.

Yes, the refactoring advisor applies to multi-architecture systems and multi-language codebases. It diagnoses code quality issues by identifying canonical code smells and recommending appropriate refactoring techniques or design patterns regardless of the underlying architecture.

Switch Statements smell occurs when conditional logic drives class behavior instead of polymorphism. Refactor it by applying subclasses or the State pattern, receiving concrete terminology and step-by-step implementation guidance tailored to your codebase.