How to Implement Infinite Scrolling in React | Load More Data on Scroll Using API & "useEffect" Hook
Want to create a smooth infinite scroll experience like Instagram, Twitter, or news apps? In this React tutorial, you’ll learn how to implement infinite scrolling in React using the useEffect hook, the IntersectionObserver API, and dynamic API calls.
We’ll build a working example that loads more content as the user scrolls, perfect for modern web apps that deal with long lists, feeds, or dynamic content.
🧠 In this video, you’ll learn:
What is infinite scrolling and why use it
How to detect when the user scrolls to the bottom
Using useEffect() and useRef() to handle scroll logic
How to use the IntersectionObserver for better performance
Fetching paginated data using fetch() or axios
Handling loading states and avoiding duplicate fetches
Bonus: UX tips for loading indicators and scroll thresholds
Perfect for React developers, coders working with APIs, product catalogs, or real-time content, and anyone looking to build modern front-end experiences.
🎯 Explore our full React JS Playlist to learn more about data fetching, hooks, and real-world project features!
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