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Full-Stack Flask and React

You're reading from  Full-Stack Flask and React

Product type Book
Published in Oct 2023
Publisher Packt
ISBN-13 9781803248448
Pages 408 pages
Edition 1st Edition
Author (1):
Olatunde Adedeji Olatunde Adedeji
Profile icon Olatunde Adedeji

Table of Contents (21) Chapters

Preface 1. Part 1 – Frontend Development with React
2. Chapter 1: Getting Full Stack Ready with React and Flask 3. Chapter 2: Getting Started with React 4. Chapter 3: Managing State with React Hooks 5. Chapter 4: Fetching Data with React APIs 6. Chapter 5: JSX and Displaying Lists in React 7. Chapter 6: Working with React Router and Forms 8. Chapter 7: React Unit Testing 9. Part 2 – Backend Development with Flask
10. Chapter 8: SQL and Data Modeling 11. Chapter 9: API Development and Documentation 12. Chapter 10: Integrating the React Frontend with the Flask Backend 13. Chapter 11: Fetching and Displaying Data in a React-Flask Application 14. Chapter 12: Authentication and Authorization 15. Chapter 13: Error Handling 16. Chapter 14: Modular Architecture – Harnessing the Power of Blueprints 17. Chapter 15: Flask Unit Testing 18. Chapter 16: Containerization and Flask Application Deployment 19. Index 20. Other Books You May Enjoy

Fetching data using the React Query in React

React Query is an npm package library created for data fetching purposes with a ton of functionalities loaded with it. In React Query, the state management, pre-fetching of data, request retries, and caching are handled out of the box. React Query is a critical component of the React ecosystem with over a million downloads weekly.

Let’s refactor the code snippet we used in the Fetching data using Axios section and experience the awesomeness of React Query:

  1. First, install React Query. In the root directory of the project, do the following:
    npm install react-query
  2. Inside App.js, add the following:
    import {useQuery} from 'react-query'import axios from 'axios';function App() {  const{data, isLoading, error} = useQuery(    "speakers",    ()=>{ axios(      "https://jsonplaceholder.typicode.com/users")&...
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