Refactoring is the process of changing a software system in such a way that it does not alter the external behavior of the code yet improves its internal structure. And it makes software easier to understand.

I think refactoring goes further because it provides a technique for cleaning up code in a more efficient and controlled manner.

• Refactoring does “not” mean:
• rewriting code
• fixing bugs
• Changing functionality
• improve observable aspects of software such as its interface

The post WHAT IS REFACTORING? appeared first on Pro-Tek Blog.