clean-code

Clean code focuses on six core disciplines: meaningful naming, small functions, disciplined error handling, clear formatting, robust unit testing, and mindful architecture to improve readability and maintainability.

Refactor legacy code incrementally by applying the Boy Scout Rule and Single Responsibility Principle, extracting focused helper functions, renaming ambiguous identifiers, and adding targeted tests to improve the module safely.

A clean function is small, focused on a single responsibility, uses intention-revealing names, handles errors explicitly, and includes disciplined formatting and targeted unit tests for safe maintainability.

Yes, clean code principles are highly applicable during code reviews, refactoring sessions, and onboarding to reduce bugs, improve collaboration, and make architectural decisions explicit and codified for new developers.

Structure error handling explicitly to make decisions clear, and pair it with robust unit testing patterns to verify behavior, reduce bugs, and ensure the long-term maintainability of the software architecture.

Avoid adding comments when the code can be made readable through intention-revealing names and small functions, treating comments as a discipline of last resort rather than a substitute for clear formatting and logic.