We did much the same, as I recall. (I didn't spend very much time close to the frontend in that role, so I may misremember, but that description has a familiar

We did much the same, as I recall. (I didn't spend very much time close to the frontend in that role, so I may misremember, but that description has a familiar ring.) It's probably about as far as the concept can reasonably be taken; in theory I could see something more like "true" SSR with some probably complex hydration, but the engineering time would likely make it uneconomic to pursue what would likely be marginal benefit.