tad VS pgress

Very impressive project and vision! Love the demo!

I am also ex-GS and worked on what I am fairly sure is the table display tool you're describing. I tried to carry the essential aspects of that work (multi-level pivots, with drill-down to the leaf level, and all interactive events and analytics supported by db queries) to Tad (https://www.tadviewer.com/, https://github.com/antonycourtney/tad), another open source project powered by DuckDb.

An embeddable version of Tad, powered by DuckDb WASM, is used as the results viewer in the MotherDuck Web UI (https://app.motherduck.com/).

If you're interested in embedding Tad in Pretzel, or leveraging pieces of it in your work, or collaborating on other aspects of DuckDb WASM powered UIs, please get in touch!

Since this is about CSV, this is obligatory tool for larger ones:

* https://github.com/antonycourtney/tad

Hey Marco, I'll take a look - filters theoretically should be fast, when you create a new filter, it simply reads does a `select * from table limit 1` to get column names

I wasn't sure whether you could query DBs directly from the browser but looks like you can! (https://github.com/alexanderguy/pgress) - will add it to roadmap!

I had fun with a similar concept: just access the database from the browser using nginx/TLS/lua: https://github.com/alexanderguy/pgress

If you're good with your authenticated users directly talking to the DB (which there are plenty of uses for), it's a great way to get your data into the browser.