jQuery Tweet Highlighted

jQuery plugin that allows tweeting a user selected/highlighted text.

ContentShare

ContentShare is a jQuery plugin which lets you share the exact content on a page which you actually want to share. It enables you to share selected text on your social network rather the default text specified in the meta tags. By default, it supports Facebook and Twitter but you can add more networks easily.

jQuery Twitter Autolink

A jQuery plugin that automatically creates links for URLs, email addresses, @-mentions, and hashtags in embedded tweets from Twitter.