TogetherJS is a service for your website that makes it surprisingly easy to collaborate in real-time.

Using TogetherJS two people can interact on the same page, seeing each other's cursors, edits, and browsing a site together. The TogetherJS service is included by the web site owner, and a web site can customize and configure aspects of TogetherJS's behavior on the site.

Support will be added to Openfire to use TogetherJS on your own server.