test-driven-development

This cycle ensures all production code is preceded by a failing test, clarifying design through testability and preventing regressions.

You write code using the Red-Green-Refactor cycle by first writing a failing test that defines expected behavior, then writing minimal code to pass it, and finally refining the code without breaking tests.

This approach catches bugs early, improves code quality, and prevents regressions by defining expected behavior before writing the feature logic.

By writing failing tests before production code, it prevents regressions and clarifies software design through testability.

This method proactively catches errors and ensures maintainable code throughout the agile development process.

This methodology ensures code behaves as intended by clarifying design through testability and preventing regressions across all development scenarios.