I'm using it for a hobby project, and pretty pleased.

My personal maybe somewhat "stubborn old man" opinion is that no node.js orm is truly production quality, but if I were to consider one I think I would start with it. Be aware it has only one (very talented) maintainer as far as I recall.

Everyone's definition of "production quality" is different :-), but Joist is a "mikro-ish" (more so ActiveRecord-ish) ORM that has a few killer features:

https://joist-orm.io/

Always happy to hear feedback/issues if anyone here would like to try it out. Thanks!