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Clean Code in JavaScript

You're reading from   Clean Code in JavaScript Develop reliable, maintainable, and robust JavaScript

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Product type Paperback
Published in Jan 2020
Publisher Packt
ISBN-13 9781789957648
Length 548 pages
Edition 1st Edition
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Author (1):
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James Padolsey James Padolsey
Author Profile Icon James Padolsey
James Padolsey
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Toc

Table of Contents (26) Chapters Close

Preface 1. Section 1: What is Clean Code Anyway?
2. Setting the Scene FREE CHAPTER 3. The Tenets of Clean Code 4. The Enemies of Clean Code 5. SOLID and Other Principles 6. Naming Things Is Hard 7. Section 2: JavaScript and Its Bits
8. Primitive and Built-In Types 9. Dynamic Typing 10. Operators 11. Parts of Syntax and Scope 12. Control Flow 13. Section 3: Crafting Abstractions
14. Design Patterns 15. Real-World Challenges 16. Section 4: Testing and Tooling
17. The Landscape of Testing 18. Writing Clean Tests 19. Tools for Cleaner Code 20. Section 5: Collaboration and Making Changes
21. Documenting Your Code 22. Other Peoples' Code 23. Communication and Advocacy 24. Case Study 25. Other Books You May Enjoy

What's in a name?

Breaking down the key elements of a good name is difficult. It seems to be more of an art than a science. The boundary between quite a good name and a very good name is fuzzy and liable to subjective opinions.

Consider a function that is responsible for applying multiple CSS styles to a button. Imagine a scenario in which this is a standalone function. Which of the following names would you consider to be the most suitable?

  • styleButton
  • setStyleOfButton
  • setButtonCSS
  • stylizeButton
  • setButtonStyles
  • applyButtonCSS

You've likely picked your favorite. And there is, among those of you reading this book, bound to be disagreements. Many of these disagreements will be founded in our own biases. And many of our biases will have been conditioned by factors such as what language we speak, what programming languages we've been previously exposed to, and what...

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