The Most Common React Interview Coding Question: Fetch and Display Data
Are you preparing for a React interview? In this video, I show how to solve the most common ReactJS coding interview questions: how to fetch and display data.
You'll learn how to:
✅ Use the Fetch API to retrieve data from an API
✅ Implement state management with React's useState
✅ Handle asynchronous operations using useEffect
✅ Display data dynamically in your React components
✅ Manage errors effectively
This is a must-watch if you want to ace your next React interview or improve your data-fetching skills in React applications.
🔗 Resources mentioned in the video:
Fetch API: https://developer.mozilla.org/en-US/d...
Faker API: https://fakerapi.it/
Source code: https://github.com/DzmitryUr/react-in...
Video about Counter Interview Task: • React Coding Interview Tasks | React JS Co...
⌚️Timestamps:
0:00 Design of the Books List component
1:12 Create BooksList functional component
2:25 Hook useEffect to handle asynchronous operations
4:24 Hook useState to manage the state
5:23 Fetch the data from the external API
7:31 Display the data using Array.prototype.map()
11:00 Error handling with try/catch
💬 Got questions? Drop them in the comments, and I’ll be happy to help!
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