Future of Coding is an online community with a welcoming, cooperative, and revolutionary spirit. We are unified in the belief that the common practice of programming is tragically less humane than it could be.

Future of Coding

is there any datalog implementation I can use from a browser? how datalog-y can I get with a graph database or RDF?

Several! :slightly_smiling_face: <https://github.com/tonsky/datascript|DataScript> is popular in the Clojure world, if you'd like to give that a go.

(Also, re: RDF, SPARQL is literally a Datalog implementation.)

erlang's mnesia is very datalogish, if you're in the elixir/erlang world

I've used it, it's not so dynamic and the query language is tied to tables

Graph databases are the antithesis of Datalog. They reject the core tenets of relational programming:
• Data independence (evaluate programs by *joins*, not by pointer traversal).
• Relations of arbitrary arity (not just arities 1 and 2).
That's an answer to part of your question, anyway :innocent:.

I've been working on a datalog module for rakudo that would integrate directly into the language that can use different backends but it's probably not near what you'd like.  (rakudo has a javascript backend that you could probably use in a browser)