tony talked about this in his cljs podcast interview, i think it was episode 2? you can find them here: https://clojurescriptpodcast.com/

the tldr iirc was that SSR is supported but not an area of active development because he doesn't see it as having much value (especially for SEO where crawlers these days are js capable)

And it doesn't work as soon as you have any JS library, I believe, only stuff from the dom and other cljs namespaces works both in JS and JVM

Thanks

It's definitely possible to run in node.js I have started down this path here: https://github.com/dvingo/dv.fulcro-template/blob/master/resources/clj/new/dv.fulcro_template/src/main/app/node_server.cljs I have to update that template with some changes I made to my own project, but it should give you an idea