React interviews are not about memorizing hooks or APIs — they’re about how you think.
In this video, we break down React interview questions that developers STILL get wrong, even after years of experience. These are not trick questions — they’re fundamentals that are often misunderstood.
You’ll learn:
Why React components re-render (and when they don’t)
The real difference between state and props
Why useEffect is NOT a lifecycle replacement
Why using index as a key causes subtle bugs
Controlled vs uncontrolled components (real tradeoffs)
When NOT to use Context API
Why setState is async and how React batches updates
When useMemo and useCallback actually make sense
This video is perfect if you’re:
Preparing for a React or Frontend interview
Tired of surface-level explanations
Wanting to think like a senior frontend engineer
📌 This video is part of a series focused on cracking frontend interviews by understanding fundamentals deeply.
👍 If this helps, like the video and share it with someone preparing for interviews.
💬 Drop a comment with the question you struggle with most — I reply to as many as I can.
