getPrismatic.com/ finds content for you by looking at what you have shared on Twitter, the publishers you link to, and who your friends are (it will eventually account for Facebook as well). But the content doesn't only come from your Twitter feed - it comes from anywhere on the Internet, using clues in your feed to find things that will interest you.
Real-time Twitter search with feelings using insanely complex sentiment analysis. For best results: Search for popular movies, celebrities, tv shows and companies.
TwitPlus is an extension for your favorite social network Twitter! It installs in few seconds on your browser and bring you new features and a new comfort.
The Twitter Dictionary aka Twittonary provides explanations of various Twitter related words. You can search the entire Twitter Dictionary or by single word using their letter of the alphabet
Bootstrap is a toolkit from Twitter designed to kickstart development of webapps and sites. It includes base CSS and HTML for typography, forms, buttons, tables, grids, navigation, and more.
Nerd alert: Bootstrap is built with Less and was designed to work out of the gate with modern browsers in mind.
Is your marketing campaign on twitter wearing off? Our latest Twitter software technology is designed to help you raise your sales by 30% in just 14 days or less!
"Botometer (formerly BotOrNot) checks the activity of a Twitter account and gives it a score based on how likely the account is to be a bot. Higher scores are more bot-like. Use of this service requires Twitter authentication and permissions."
"Tall Tweets will help you write tweets that are longer than 140 characters. The tool will slice and publish your "long tweet" into smaller chunks of 140 characters or you can even publish the entire messages as an image. Your Twitter followers will be able to read the entire message in their timeline itself."