What are the leading alternatives? I know about RemixJS, but not too up to date on others and how each of these compare against each other.
My impression on Remix is fairly solid, but it doesn’t have quite the “just write and deploy” appeal that Vercel’s done quite a good job with, and they’re somewhat trailing behind Next.js in terms of tracking newer React features (which, in practical terms, doesn’t matter much, since even beta Next.js features tend to ship in a very alpha state of quality).
That said, if you’re willing to sweat a bit on getting something deployed, Remix delivers a pretty good experience overall.
I just want to write my SSR applications with dynamic data and deploy them to Docker, Next is making it harder than it needs to be.