I'm assuming that you're referring to the fact that if you get the data as JSON from the server side, you can use it to render out your multiple visualisations. If this is not what you're getting at, my apologies.

If you send the HTML table over the wire, you can use it as the datasource for the other visualisations, same as you would with JSON. You can extend it with `data-` attributes if necessary to get some extra machine-readable information in there, but I have not needed to do that yet.

On the application I'm currently working on, we do this and then have a listener on the htmx event to turn the table into a d3.js graph. It works pretty well, and has the advantage that if someone is using our application with JavaScript turned off, they still get the table with all the data.