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Derive in render vs store derived state in React
A React filter panel needs visible results, a count badge, and a disabled Apply button. Would you compute these from current state or store them separately?
- Derive in render
- Store derived state separately
Challenge preview
Derive in render vs store derived state in React: commit to a direction, justify it with the prompt constraints, and explain when the alternative wins.
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- Full option matrix with scenario-specific evaluation dimensions.
- Example answer structure that defends tradeoffs under follow-up pressure.
- Rubric for explaining when the alternative becomes stronger.
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