Please note that i am no longer working on this project!
BeautifulMind.io is a real-time collaborative mindmap tool inspired by [etherpad-lite][]. [etherpad-lite]: https://github.com/Pita/etherpad-lite
- revisions, timeline (rollback, diff)
- colourize users and their actions
- multiple select/drag
- …