How can you create a responsive layout with CSS Grid?

Short answer: Use fractional units (fr) and media queries.

Example code

.container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 10px; } Key Takeaway: auto-fit and minmax() automatically adapt the grid to screen size.

Real-world example (ShopNest)

ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling.

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.