Koala is a lightweight, flexible Ruby SDK for Facebook. It allows read/write access to the social graph via the Graph API and the older REST API, as well as support for realtime updates and OAuth and Facebook Connect authentication. Koala is fully tested and supports Net::HTTP and Typhoeus conn...

A simple wrapper for Facebook Places APIs

EasyAuth-Facebook

A Challah plugin to allow authentication and registration with Facebook API.

Facebook Messenger Xip Kit component.

This gem will return facebook friends count

EM-Synchrony based Facebook Graph API client

Search Facebook topics and retrieve feeds related to those topics.

Provides a simple way to access all methods of the facebook REST and Graph APIs. (c)2011 Raybeam, Inc. (www.raybeam.com)

Fetcher Microdata adapter for Facebook

Unofficial Ruby wrapper for the Facebook Commerce API.

(Description for simpleapikeyengine-facebook)

Facebook JavaScript SDK unobtrusive loader for jQuery and Rails

Manages collecting of facebook authentication and provides helpers. It uses koala and is built for Rails 3.

Extends Devise with an authentication strategy against Facebook's Open Graph and it's JavaScrip SDK

A scraper to backup your facebook account (albums, photos, notes, users, video). Why a scraper instead of using facebook apps? Logging in as a user gives you access to more data and it's harder to block.

Adds a couple of convenient macros for working with facebook in capybara

Compass-compatible Sass port of 960.gs, for Facebook apps.

"facebook user photos"

Great for adding share on Facebook links in emails