SubEthaEdit

aka Hydra. RendezVous/ZeroConf-based Collaborative Writing for MacOs X. So it's kinda like IRC but with editing not just streaming. OpenSource

https://subethaedit.net/

http://www.codingmonkeys.de/subethaedit/faq.html

uses BEEP protocol

this needs to be fused with Wiki Name support!

Two Python clones being worked on

• Fuse http://www.code-bear.com/fuse/
• Leo N http://ryalias.freezope.org/souvenirs/leon (LEO over the network!)

Other similar projects:

• Doc Synch works on top of IRC; seems Java-only
• VIM customization? http://www.vi-improved.org/wiki/index.php/TunnelDataInCommands