In this video, we cover advanced React Native performance and optimization
concepts that are frequently asked in interviews.
This is Part 4 of the React Native Interview Preparation Series.
📌 Topics covered:
• Fetch vs Axios
• FlatList optimization props
• Why keys are important
• Why not to use index as key
• Pagination in React Native
• Debounce vs Throttle
• Prevent unnecessary re-renders
• Image optimization techniques
• FastImage vs Image
• Memory leaks in React Native
These concepts are important for:
✔ React Native interviews
✔ Improving app performance
✔ Writing scalable production apps
Watch the full playlist for complete React Native interview preparation.
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