MobWrite converts forms and web applications into collaborative environments. Create a simple single-user system, add one line of JavaScript, and instantly get a collaborative system.
ShareJS is an Operational Transform library for NodeJS & browsers. It lets you easily do live concurrent editing in your app.
Formerly known as OpenGoo, Feng Office Collaboration Platform enables you to: * Manage your projects and business services * Collaborate with your team and your customers * Organize and share documents and files