Simple combination of Forex chart with a chat interface.
We've made a web application that combines a standard Forex (Foreign Exchange) candlesitck chart with a social chat interface.
Users can chat about individual currency pairs, as well as indicating a prediction as to the direction that they think the pair will be heading.
Messages and predictions are sent out to all users connected to the chat room for the particular currency pair in real time.
Flag indicators will be displayed directly on the chart whenever a new message is sent, along with an icon indicating if the user made a prediction.
Forex Data: Rates API from OANDA - http://oanda.com
Graphing Library: Highcharts w/ Highstock -http://www.highcharts.com
Social Avatars: Gravatar - https://en.gravatar.com
Login functionality: Persona (BrowserID) - https://login.persona.org
CSS framework: Boot Metro - http://aozora.github.com/bootmetro
Client-side JS framework: jQuery - http://jquery.com
Human readable message times: Moment.js - http://momentjs.com
Exception tracking: Ratchet.io - http://ratchet.io
Persistence: CouchDB and nano - http://couchdb.apache.org/ and https://github.com/dscape/nano
Client/Server messaging: Socket.io - http://socket.io/
Static File serving: send - https://github.com/visionmedia/send
Rest Requests: restler - https://github.com/danwrong/restler