Most code will degrade in quality over time. Each addition and change will destroy a bit of the original design, which, itself, may not have been well conceived. Refactoring is a set of techniques, procedures and steps to keep your source code as clean as possible. Clean code, on the other hand, describes how well-written code should look in ideal conditions. In a pragmatic sense, all refactoring represents simple steps toward clean code.
I invite you to join me in this course, and learn the basics of refactoring and clean code.
Learn seven powerful techniques to improve and simplify your JavaScript code in our Coffee Break Course: