One of the biggest problems with react-table is you end up with 2 headers. There doesn't seem to be a way to get rid of it. Its annoying if you have to fit the table in small space, or if you have just a few rows.
Not sure what you mean. You don't have to have 2 headers with react-table, but you can if you want to. Just look at the example screenshots of tables in the Polar app (the comment to which you replied). The tables have a single header. It's simply a matter of how you structure your `columns` input to the React-table component.
Where do you see 2 headers? It only renders a single header per column unless you do something else, and everything is a customizable set of sub-components that you can switch out. Do you have an example of the double headers?