Last month, we created a login demo template in Node.js and MongoDB. We also added signUp with FaceBook, Twitter and google. So that user would not need to signup manually. We added profile management feature with a nice UI interface. So that uses could modify his profile detail along with his photo. We have used MongoDB for this application. We added Friend List management with auto-complete functionality. We are continue working on this to add more features. Now we have added one more feature to show online friends. If a user A adds another user B in his friend list and user B is logged in and goes to Friend List Tab then B would be visible as online in A’s friend list. This feature would be useful if user wants to chat with his online friends.