I am launching one very soon; it's similarly built in Swift & macOS only. Here's the web version I built almost a year ago you can play with in the meantime.

https://sidequery.dev

not as slick as this tool but https://dbeaver.io/ handles duckdb databases as well as a myriad of others.

TablePlus perhaps.

`duckdb —-ui` is quite powerful, although edits still have to happen through written queries.

Ultorg doesn't handle schema modification but is my favorite tool for data inspection

not similar, but more like jupyter

https://duckdb.org/docs/stable/core_extensions/ui