Chatter is simple chat app created with Meteor. It has some simple login/logout functionality, chat groups, and, obviously, message posting. This was created while playing around with Meteor's simple database managing features. Feel free to clone it, modify it, publish it, and anything else. You can see the published app at: http://groupchat.meteor.com/
Install Meteor:
curl https://install.meteor.com | /bin/sh
Clone this repo:
git clone https://github.com/AjayMT/Meteor-Chat-App.git
Run the app:
cd Meteor-Chat-App/users
meteor
Point your web browser to localhost:3000 to see the app.
Meteor is an awesome framework for developing web apps. Find out more about it at http://www.meteor.com
(By the way, I am not associated with the Meteor people in any way, and I am not sponsoring Meteor.)