Includes functionality for site-specific registration and third-party authentication strategies such as social networks (Facebook, Twitter and Linkedin) and freemail providers (Yahoo, Windows Live and Gmail) with support for external database authentication.

This gem allows easier implementation and utilization of distributed, federated social networks.

Check how many times a URL has been shared on social networks and aggregators

This simple Ruby function allows the user to display the amount of times that an URL have been shared on different social networks.

Wrapper for Readernaut, the best book social network around

Partisan is a Ruby library that allows ActiveRecord records to be follower and followable, just like on popular social networks. It’s heavily inspired by acts_as_follower which is no longer maintained.

Check social networks for username, and find out is it taken. Option to run in 'hunt' mode, to confirm registered users across the networks.

Give this ruby gem a URL, it will give you back how many times it's been shared / liked across various social networks.

== DESCRIPTION: Blackbook automates the nitty-gritty of importing contacts from various services and files and exporting them as VCard, XML, or simple Hash. Utilize those contacts from services like AOL, GMail, Yahoo Mail, Hotmail or CSV to help your social networking site become GIGANTIC overni...

A gem to install tarteaucitron, GeoIP and provide helpers to show social network buttons.

DeliveryGuy will be happy to help when you need to spread your RSS feed to social networks

Massive-scale social network analysis. Nothing to f with.

Get page statistics from the most popular social networks.

Gigya's gem is a lightweight library to connect for multiple social networks using Gigya's REST API. It allows read/write access REST API, as well as support for OAuth.

Abstract classes for Fetcher Microdata serialization of social network data

A Bunto plugin to add metadata tags for search engines and social networks to better index and display your site's content.

A command line interface to The Grid: Social Networking, Web 0.2

A ruby gem providing social networking features for rails app.

Distributed & Decentralised Social Networking

Fetches the count of likes for specified URL in social networks