I see. It's the backing data and state handling plus hooks (in the normal sense rather than React sense) to allow you to draw your own table. Very interesting.
Naturally, I imagine someone will make basic-react-table or something so you don't have to write the code to render the table. I appreciate that the bottom-most level of libraries is this customizable but frequently I don't want to draw all that code.
Still, perhaps the right place for that code is examples rather than a library. Hmm.