FlatList

FlatList is a high-performance React Native component for rendering large, scrollable lists of data efficiently. It renders items lazily as they appear on screen and supports features like pull-to-refresh, infinite scrolling, and horizontal layouts. It is optimized for performance by recycling list items and minimizing memory usage.

Also known as: Flat List, Flatlist, RN FlatList, React Native FlatList, FlatList Component

Why learn FlatList?

Developers should use FlatList when building mobile apps with React Native that require displaying long lists or grids, such as social media feeds, product catalogs, or chat histories. It is essential for handling dynamic data efficiently, as it only renders visible items, reducing load times and improving app responsiveness on mobile devices.

Learning Resources

• docs: React Native FlatList Documentation
• tutorial: FlatList Tutorial by React Native School
• video: Building Lists with FlatList on YouTube
• course: React Native FlatList Course on Udemy