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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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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

Automated builds and CI

As we have highlighted, there are a large number of tools available to help us write clean code. These tools can be activated manually, usually via a command-line interface (CLI) or sometimes within our IDEs. Usually, however, it is prudent to have them run as part of our various stages of development. If using source control, then this process will include a commitment or staging process and then a pushing or checking-in process. These events, when combined with the simple act of making changes to files, represent the three vital development stages that our tooling can use to generate their outputs:

  • Upon changes to files: It is typical for JavaScript (or CSS) transpilation or compilation to occur at this stage. For example, if you're writing JS that includes the JSX language extension (React), then you're likely relying on Babel to constantly...
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