jQuery Socialist

jQuery social media plugin for combining social feeds from Facebook, Twitter, YouTube and other social networks.

waterfall

jquery waterfall plugin,like Pinterest.

Mosaic Flow

Pinterest like responsive image grid for jQuery that doesn’t suck.

Catharsis Social Web Widgets

JavaScript library, which provides useful social media widgets to include on web pages of your site

jQuery share

Share is a customizable jQuery Plugin which lets you share a website, post, article, blog or anything which has a URL. Share it on facebook, twitter, linkedin, pinterest or tumblr.