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Refactoring JavaScript: Turning Bad Code Into Good Code,Used
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If your JavaScript is a mess, frameworks can only do so much to help. No matter what framework, 'compilestoJS' language, or library you use, bugs and performance concerns will always be an issue if the underlying quality of your JavaScript is poor. With this handson guide, you??ll learn how test and refactor your existing code to help reduce complexity, improve readability, and gain confidence in the codebase.Author Evan Burchard shows you how to identify areas of bad code, and then takes you through several refactoring methods for improving them. Techniques range from renaming variables to applying principles of functional and objectoriented programming. If you??re motivated to write better JavaScript code either on the frontend or backend, this book is a must. Use refactoring to restructure existing code, without changing its behavior Learn the relationship between refactoring and quality Explore the many versions of JavaScript in use today Create automated tests to confirm that your code works, and find bugs that slip through Learn how to refactor simple JavaScript structures, functions, and objects Refactor your codebase by applying objectoriented and functional programming principles Examine methods for refactoring asynchronous JavaScript
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- Q: What is the main focus of 'Refactoring JavaScript: Turning Bad Code Into Good Code'? A: The book focuses on improving the quality of JavaScript code by teaching readers how to identify and refactor bad code, thus reducing complexity and enhancing readability.
- Q: Who is the author of this book? A: The author of 'Refactoring JavaScript' is Evan Burchard.
- Q: What topics are covered in this book? A: The book covers various refactoring techniques, the relationship between refactoring and code quality, and methods for refactoring both synchronous and asynchronous JavaScript.
- Q: Is this book suitable for beginners in JavaScript? A: While the book is beneficial for all levels, it is particularly useful for those who have some experience with JavaScript and want to improve their coding skills.
- Q: What is the format of this book? A: The book is available in a paperback format and consists of 439 pages.
- Q: When was 'Refactoring JavaScript' published? A: The book was published on May 2, 2017.
- Q: Does the book include practical examples for refactoring? A: Yes, the book includes hands-on examples and techniques for refactoring JavaScript code effectively.
- Q: What is the edition of this book? A: This is the first edition of 'Refactoring JavaScript: Turning Bad Code Into Good Code'.
- Q: Can this book help with both frontend and backend JavaScript? A: Yes, the techniques and principles discussed in the book are applicable to both frontend and backend JavaScript development.
- Q: What are some benefits of reading this book? A: Readers can expect to learn how to write cleaner code, improve readability, reduce bugs, and increase confidence in their JavaScript codebase.