What is the Context API and how does it compare to Redux?

Short answer: Context API is a built-in way to pass data globally without prop drilling. Feature Context API Redux Built-in? ✅ Yes ❌ No (external lib) Use case Small to medium apps Large/complex apps Boilerplate Minimal More (simplified by RTK) Async support Manual Built-in via middleware DevTools ❌ Limited ✅ Excellent support

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.