Refactoring is the process of restructuring existing computer code without changing its external behavior. It improves the nonfunctional attributes of the software, such as readability, maintainability, and performance, making the code easier to understand, extend, and manage.
What are the benefits of Refactoring?
Benefits of Refactoring include improved code readability, maintainability, and performance, making the software easier to understand, extend, and manage while reducing the likelihood of introducing bugs.
When should you consider Refactoring your code?
You should consider Refactoring your code when it becomes difficult to understand, maintain, or extend, or when you identify code smells such as duplicated code, long methods, or poor naming conventions.
What are common Refactoring techniques?
Common Refactoring techniques include extracting methods or classes, renaming variables and methods, simplifying conditional expressions, and breaking down large classes or methods into smaller, more manageable pieces.