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Full Stack FastAPI, React, and MongoDB

You're reading from   Full Stack FastAPI, React, and MongoDB Fast-paced web app development with the FARM stack

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Product type Paperback
Published in Aug 2024
Publisher Packt
ISBN-13 9781835886762
Length 312 pages
Edition 2nd Edition
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Authors (4):
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Shrey Batra Shrey Batra
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Shrey Batra
Rachelle Palmer Rachelle Palmer
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Rachelle Palmer
Shubham Ranjan Shubham Ranjan
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Shubham Ranjan
Marko Aleksendrić Marko Aleksendrić
Author Profile Icon Marko Aleksendrić
Marko Aleksendrić
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Toc

Table of Contents (14) Chapters Close

Preface 1. Chapter 1: Web Development and the FARM Stack FREE CHAPTER 2. Chapter 2: Setting Up the Database with MongoDB 3. Chapter 3: Python Type Hints and Pydantic 4. Chapter 4: Getting Started with FastAPI 5. Chapter 5: Setting Up a React Workflow 6. Chapter 6: Authentication and Authorization 7. Chapter 7: Building a Backend with FastAPI 8. Chapter 8: Building the Frontend of the Application 9. Chapter 9: Third-Party Services Integration with FastAPI and Beanie 10. Chapter 10: Web Development with Next.js 14 11. Chapter 11: Useful Resources and Project Ideas 12. Index 13. Other Books You May Enjoy

Communicating with APIs and the outside world using useEffect

Here, you can use a free mock REST API. However, you do need to address the problem of accessing external data and the management of external events. External to what, you might wonder?

You have seen that React and its mighty Hooks are centered around the task of synchronizing the UI to the state and the data. Components can contain other components, and together, they form what is known as a component tree, which is then constantly compared to the current state. React does all of this coordination work, to determine what should be rendered, updated, and more.

Events that are outside of the React data flow process are called side effects. Notable examples of React side effects are as follows:

  • Performing API calls—sending or receiving data from an external server
  • Subscribing to external data sources via websockets or streams
  • Setting or getting data values to and from the local storage or session...
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