Refactoring Safely: A Step-by-Step Guide Refactoring is like renovating a house: you want to improve the structure without breaking the plumbing. Done carelessly, it can introduce bugs and chaos. Done methodically, it makes your code cleaner and more maintainable.
Source: [Dev.to](https://dev.to/codeatlas/refactoring-safely-a-step-by-step-guide-17b5)