Refactoring

**Refactoring*is the process of improving the internal structure of a software program without changing its external behavior. It is done to improve the code’s readability, maintainability, and extensibility. Refactoring can be done manually or with the help of automated tools.

Refactoring is an important part of software development, as it can help to improve the quality of the code and make it easier to maintain. It can also help to reduce the cost of future development by making it easier to make changes to the code.

Here are some of the benefits of refactoring:

Improved readability: Refactoring can make the code easier to read and understand, which can help to reduce the number of bugs.
Improved maintainability: Refactoring can make the code easier to maintain, which can reduce the time and effort required to make changes to the code.
Improved extensibility: Refactoring can make the code easier to extend, which can help to add new features to the software.

If you are a software developer, refactoring should be an important part of your workflow. It can help you to improve the quality of your code and make it easier to maintain.