Every published table, queried in this tab. DuckDB reads the parquet over HTTP and Perspective pivots and plots the answer — nothing is uploaded, and no query leaves your browser. The same files are at data.cratebank.io if you would rather use your own DuckDB.
Start with a question
or a table
Starting
First visit fetches DuckDB and the viewer — about 40 MB, cached afterwards. Nothing is uploaded; the query runs here.