[throwamon]

Not to discourage you or anything, but Observable seems to cover this without too much hassle:

https://observablehq.com/@cmudig/introducing-sql-with-duckdb

[tlarkworthy]

I recently streamed firebase into duckDB for realtime exploratory analytics in the browser (on Observablehq)

https://observablehq.com/@tomlarkworthy/firebase-to-duckdb