EPIC is a social text editing proof of concept based on CKEditor 4's inline editing feature. You may already know about Google Docs, which is a perfect tool for collaborative work on documents. Unfortunately, it cannot be integrated with your site or CMS because it is used for editing documents, not websites. And this is the essential difference between it and our project.
EPIC uses CKEditor's power to edit parts or entire websites in inline editing mode. When finished, you will be able to integrate it to your website's CMS and cooperate with others by editing the content directly your webpages while seeing all changes in real-time.
CKEditor 4, Node.JS, Socket.IO