Flutter Interview Questions — a practical guide to Flutter interview questions with clear examples you can reuse in real projects.
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Short description
Be ready to explain widgets, state management trade-offs, async, and rebuild performance.
Sample Q&A
Q: Stateless vs Stateful?
A: Stateful has mutable State + setState; Stateless is config-only.
Q: Why keys?
A: Preserve element identity across rebuilds/reorders.
Q: const widgets?
A: Can skip rebuilds when config is compile-time constant.