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React developers: how do your users review changes between two CSV catalog exports?
I'm exploring a small React/TypeScript component that would show added, removed and changed records, while separating duplicate or missing IDs from reliable matches. The original files would stay unchanged.
This is an early concept, not a released product or a preorder. Free tools such as csv-diff and daff already exist, so I want to understand whether an embeddable review interface would solve a real gap.
What did you use the last time you had this problem, and what was missing? Would a one-time €49 license for one commercial project be worthwhile, or would your current tool cover it?
Please don't share private files or customer data. A description of the workflow is enough.
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We established a consistent way to use components early and applied it at two levels.
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The filter panel is one example of that direction.
