Great work, just a warning: your http://crudlet.herokuapp.com/#/live-todos example gets stuck in an infinite loop of inserting whatever todo item. Do you have any other demo examples?

I work on data synchronization problems as well (I'm the guy who built http://gunDB.io) I'd love to talk. I assume you are using OT? OT requires a "master" server, right - or do you handle decentralized conflicts in other ways?

I'm glad you already have a query doc working, I'm still adding such a feature. Let's chat, send me an email: mark@gunDB.io . Good work!