Definition
Refactoring
Restructuring existing code without changing its external behavior to improve readability, maintainability, and performance.
Refactoring is the disciplined process of improving code's internal structure while preserving its observable behavior. Common refactoring techniques include extracting functions, removing duplication, simplifying conditional logic, and improving naming. Refactoring is essential for managing technical debt and keeping a codebase maintainable as it grows. In AI-generated codebases, refactoring often involves consolidating duplicated logic, establishing consistent patterns, adding proper abstractions, and separating concerns that AI tools tend to mix together.
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