Hosted User Avatar Service for your Apps and Site. Load avatars easily from Twitter, Facebook and Instagram or upload your own.

Postman Pat is a Private Mail/Messaging system for users on a webapp. It works in almost the same way as Facebook's private mail system.

A Rack middleware that tries to make FB Connect behave a little bit more like other identity providers such as OpenID and OAuth.

ef-bee-lib is a library for Facebook.

Share to pubic website such as facebook, twitter, renren, sina, etc.