OpenSource Collaborative Writing Platform

Hello, Does anyone know of an open source collaborative writing platform built using EmberJS? I’m looking to host a blog on my server, that will allow an author of a post to invite collaborators. Not interested in real-time, but versioning instead.

Thank you.

You can perhaps expand my Bloggr example. Source

If you take a look at the last row specifies the version revs. It is not in my example but you can roleback to older versions. Versioning works out of the box in CouchDB.

It is not a blog but you can perhaps also run discourse on your own server or use something like Digital Ocean.

We run on a Digital Ocean instance for $20,- per month.