I'm working on something similar (i.e. a content editor for developers) with Vrite, that's already open-source: https://github.com/vriteio/vrite
It's not the same as acreom (leaning more towards a CMS-like platform with API, real-time collab, etc.), but is well-suited for e.g. creating knowledge bases.
It's not the same as acreom (leaning more towards a CMS-like platform with API, real-time collab, etc.), but is well-suited for e.g. creating knowledge bases.