I'm not familiar with htmx, but the approach I use in Rails with turbo is to return a full page, and then use a subset of that page for what I replace client si

I'm not familiar with htmx, but the approach I use in Rails with turbo is to return a full page, and then use a subset of that page for what I replace client side. This has a nice property that you can get it working as progressive enhancement, where the site still functions perfectly well without Javascript.