Duck-UI

Browser-based DuckDB workbench with SQL editor, notebooks, and charts

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Duck-UI is a free, open-source DuckDB workbench that runs entirely in the browser, offering a SQL editor, notebooks, charts, and an AI assistant with no install, signup, or backend — data never leaves the browser tab. It's for data analysts and developers who want a quick, local-first SQL environment for exploring CSV or Parquet files. A hosted demo is available to try instantly.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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