Geo-chat with node.js, Express, Coffeescript, MongoDB and Google Maps API v3
This is a simple location-based chat, which I wrote to practice in Coffeescript, geospatial indexing in MongoDB and new version of Google Maps API. Drag marker on the map to your location, set the area you want to listen to, and chat with people in the area.
The chat is using Socket.IO for realtime communication.
Live demo is available here: http://letscome.ru:3000
npm install connect express socket.io haml
Download the code
git clone git://github.com/bdotdub/nodejs-chat
Open http://localhost:3000 in two browsers and have fun!