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State Management with React Query

You're reading from   State Management with React Query Improve developer and user experience by mastering server state in React

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Product type Paperback
Published in May 2023
Publisher Packt
ISBN-13 9781803231341
Length 228 pages
Edition 1st Edition
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Author (1):
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Daniel Afonso Daniel Afonso
Author Profile Icon Daniel Afonso
Daniel Afonso
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Table of Contents (14) Chapters Close

Preface 1. Part 1: Understanding State and Getting to Know React Query
2. Chapter 1: What Is State and How Do We Manage It? FREE CHAPTER 3. Chapter 2: Server State versus Client State 4. Chapter 3: React Query – Introducing, Installing, and Configuring It 5. Part 2: Managing Server State with React Query
6. Chapter 4: Fetching Data with React Query 7. Chapter 5: More Data-Fetching Challenges 8. Chapter 6: Performing Data Mutations with React Query 9. Chapter 7: Server-Side Rendering with Next.js or Remix 10. Chapter 8: Testing React Query Hooks and Components 11. Chapter 9: What Changes in React Query v5? 12. Index 13. Other Books You May Enjoy

Summary

In this chapter, we learned about the useQuery custom hook and how it allows you to fetch and cache your data by using its required options, called query key and query function. You learned how to define your query key and how your query function allows you to use any data-fetching client such as GraphQL or REST, so long it returns a promise or throws an error.

You also learned about some of the things that the useQuery hook returns, such as the query’s data and error. For you to craft a better user experience, you were also introduced to status and fetchStatus.

For you to customize your developer experience and take it to the next level, you learned about some commonly used options you can use to customize your useQuery hook and make it behave as you want it to. For your convenience, here are the compiled defaults to be aware of:

  • staleTime: 0
  • cacheTime: 5 * 60 * 1,000 (5 minutes)
  • retry: 3
  • retryDelay: Exponential backoff delay algorithm
  • ...
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