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Learn React Hooks

You're reading from   Learn React Hooks Build and refactor modern React.js applications using Hooks

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Product type Paperback
Published in Oct 2019
Publisher Packt
ISBN-13 9781838641443
Length 426 pages
Edition 1st Edition
Languages
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Author (1):
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Daniel Bugl Daniel Bugl
Author Profile Icon Daniel Bugl
Daniel Bugl
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Table of Contents (19) Chapters Close

Preface 1. Section 1: Introduction to Hooks
2. Introducing React and React Hooks FREE CHAPTER 3. Using the State Hook 4. Writing Your First Application with React Hooks 5. Section 2: Understanding Hooks in Depth
6. Using the Reducer and Effect Hooks 7. Implementing React Context 8. Implementing Requests and React Suspense 9. Using Hooks for Routing 10. Using Community Hooks 11. Rules of Hooks 12. Building Your Own Hooks 13. Section 3: Integration and Migration
14. Migrating from React Class Components 15. Redux and Hooks 16. MobX and Hooks 17. Assessments 18. Other Books You May Enjoy

Rules of Hooks

In the previous chapter, we learned about using various Hooks that have been developed by the React community, as well as where to find more of them. We learned about replacing React life cycle methods with Hooks, utility and data management Hooks, responsive design with Hooks, and implementing undo/redo functionality with Hooks. Finally, we learned where to find other Hooks.

In this chapter, we are going to learn about everything that there is to know about using Hooks, and what to watch out for when using and developing our own Hooks. Hooks have certain limitations regarding the order that they are called. Violating the rules of Hooks can cause bugs or unexpected behavior, so we need to make sure that we learn and enforce the rules.

The following topics will be covered in this chapter:

  • Calling Hooks
  • Order of Hooks
  • Names of Hooks
  • Enforcing the rules of Hooks
  • Dealing...
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