Show HN: PondPilot – Run SQL on DuckDB/CSV/etc. Locally via WASM (Open-Source)

4 naivemike 0 5/11/2025, 9:01:07 PM app.pondpilot.io ↗
Hi HN! We built PondPilot – a fully client-side data exploration tool powered by DuckDB. It’s open-source and built for speed, privacy, and simplicity.

Try it: https://app.pondpilot.io

GitHub: https://github.com/pondpilot/pondpilot

You can:

- Run fast SQL queries directly in your browser

- Explore CSV, Parquet, JSON, or .duckdb files without uploading

- Keep your data 100% local (it never leaves your device)

- Install as a PWA and work offline

- Use it read-only, with real-time updates when files change

It’s designed as a lightweight alternative to notebooks or BI tools – no setup, no cloud, just DuckDB in your browser.

Would love feedback, feature ideas, or contributions. Thanks!

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