live real-time collaboration using Emacs? [closed]

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Is there a package or tool that will allow me to do live online collaboration on a text document using Emacs? i.e. a tool that would allow me to connect with another user via the web, both open the same document, display two cursors, allow me to see their cursor and edits in real time, and allow them to see mine?

Answer 1

Check out Rudel. I tried it a couple of times and it worked decently. It may not have everything you want (like seeing the other person's cursor), but that's not to say that couldn't be added.

Answer 2

For example, Flootbits has Emacs support. You can install corresponding plugin via el-get...