I would be remiss if I didn't mention something from clojurescript land that accomplishes something similar: https://github.com/tonsky/datascript https://github

I would be remiss if I didn't mention something from clojurescript land that accomplishes something similar: https://github.com/tonsky/datascript https://github.com/tonsky/datascript Datascript allows you to write datalog queries in ClojureScript(and JavaScript) that operate on a b+ tree maintained by the library. It includes first class relationships and unique keys.