Practices
Refactoring
Improving code without changing its external behavior.
Plain English explanation
Refactoring means cleaning up and improving the code so it is easier to understand and maintain. It improves the system without changing what users see.
Why it matters
It keeps the system healthy and prevents Technical Debt from growing out of control.
How it works
Developers restructure code, simplify logic, and improve readability while keeping functionality the same.
Example
A developer rewrites messy code into a cleaner version without changing what the feature does.
Common myths
Refactoring is not adding new features. It improves existing work.
Key points
- Improves code quality
- Reduces technical debt
- Does not change functionality
- Supports long-term sustainability
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Learning note
This is a common Agile/Scrum-related term or practice included to help learners understand language often used around Scrum.
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