[richhickey]

Datomic Free gives you that capability right now, for free, no strings attached, and no need to use a Datomic db. Not open source, but free as in gratis, a la Creative Commons.

We may trim down the deps a bit for that use case.

[tbatchelli]

A trimmed down version is great news. Datalog makes Clojure so much better! Ideally it would be part of Clojure itself, but I'll take what I can get :)

[SnootyMonkey]

I would also love to see a trimmed down version just to use datalog.