I'm planning to implement something like this using Crux, which allows you to watch transactions, and have some ideas. But yeah, nothing ready-made afaik
If you end up doing something similar with whatever db you're using maybe it'd be nice to chat :)
While it would be fun, I couldn't really justify the effort :man-frowning: We don't have any particular needs for it, apart from having slightly better user experience if there are no poll delays or need to refresh the page manually
Would be still interesting to know why Crux! It's on my todo list to read about, so I don't know how it compares to datomic, rethinkdb, kafka etc. My very preliminary impression is that it's closest to datomic, but open source