Refactoring Code in JavaScript. Improving an Existing Code Project

For more than twenty years, experienced programmers around the world have used Martin Fowler's book Refactoring when they needed to improve an existing code project, enhance the maintainability of software, or make existing code easier to understand. This long-awaited new edition has been completely updated to reflect important changes in the field of programming. The second edition of the book contains an updated catalog of refactorings and includes code examples in JavaScript, as well as new functional examples demonstrating refactoring without classes. As in the first edition, it explains what refactoring is, why you should resort to it, how to recognize code that needs refactoring, and how to successfully carry it out regardless of which programming language you are using.