Recipes

Every page below runs its query live, in your browser, against the latest release through DuckDB-WASM — no server renders these results. Each shows the SQL it ran, so you can copy it straight into your own DuckDB.

Warning

Large-table reads can fail intermittently in a long-lived browser tab — a resource-accumulation limit in the pinned DuckDB-WASM build, not a bug in any one query (tracked in cancer-basemap#120). Each page’s Retry button rebuilds its DuckDB-WASM instance from scratch, which clears most failures; if Retry doesn’t help, a hard refresh (shift-reload) clears a cached failed response that a plain reload can otherwise keep re-serving from the browser’s own cache.

Live recipes

Stubs — blocked on other work