Exploring Common Refactoring Techniques

Welcome to the fascinating world of refactoring! In this chapter, we’re going to explore the basics of this fundamental practice, essential to every developer in maintaining and improving a code base. We aim to introduce you to the most common refactoring techniques, providing a solid foundation for understanding and employing these valuable tools. Remember, our objective is not to provide an exhaustive guide, but rather to familiarize you with the essentials that you’ll use time and time again in your programming journey.

Refactoring doesn’t discriminate among languages or frameworks – it’s a universal concept applicable anywhere you write code. The techniques we’ll discuss include renaming variables, changing function declarations, extracting functions, moving fields, and more. These techniques might appear simple at first glance, but they are incredibly powerful tools for crafting clean, understandable...