Refactor Scope

To maintain behavior preservation during a code refactor, enforce strict refactoring boundaries that separate permitted readability improvements from forbidden feature changes. Apply a verification checklist to confirm no new APIs appear.

The best way to prevent scope creep during structural improvements is establishing clear allowed vs not allowed guidelines. This confines changes strictly to readability, type safety, and structure without introducing unauthorized dependencies or new functionality.

Verify test coverage stays intact by applying a final verification gate after incremental changes. This checklist confirms existing tests still pass, no new APIs were introduced, and no unauthorized functionality was added during the local code refactor.

No, you cannot introduce new dependencies during an incremental code refactor. Disciplined refactors must remain dependency-free, focusing strictly on behavior-preserving improvements to readability and structure without adding external libraries or unauthorized functionality.

You need scope management for code quality improvements when working within mature codebases where strict behavior preservation is critical. It prevents local refactoring efforts from drifting into unauthorized feature additions or altering existing functionality.