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Flexbox vs Grid Comparison — See Both Solve the Same Layout, Side by Side

See the same layout problem solved with Flexbox and with CSS Grid side by side, with both sets of CSS shown — the fastest way to build intuition for when each layout model actually fits better, instead of reading yet another explainer article about the theoretical difference.

How to use Flex vs Grid

1. Pick a layout scenario.
2. See it solved with Flexbox and Grid side by side.
3. Compare the CSS for each approach.
4. Try adjusting parameters to see how each responds.

Frequently asked questions

When should I use Flexbox instead of Grid?

Flexbox excels at one-dimensional layout (a row or a column that needs to distribute or align items); Grid excels at two-dimensional layout (rows and columns together) — seeing both solve the same case side by side makes this concrete rather than abstract.

Can Flexbox and Grid be used together?

Yes — a common pattern uses Grid for overall page layout and Flexbox for aligning items within individual grid cells.

Is one layout model faster than the other?

Performance differences are negligible for typical use — the choice should be driven by which model naturally fits the layout problem, not performance.

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