Cohort helps you find the people you need, through the people you already know.

GNU social is a continuation of the StatusNet project. It is social communication software for both public and private communications. It is widely supported and has a large userbase. It is already used by the Free Software Foundation, and Richard Stallman himself.

Over-Graph enables to manage Brands' Communication on Social Networks thanks to a unique Solution!

Visibrain Focus™ est la plateforme de veille Twitter des professionnels de la communication digitale.

Vellum is a simple reading list for the links your friends are currently sharing in your Twitter feed.

twister is the fully decentralized P2P microblogging platform leveraging from the free software implementations of Bitcoin and BitTorrent protocols.

Circular, an open source Buffer app.

Bower is a package manager for the web. It offers a generic, unopinionated solution to the problem of front-end package management, while exposing the package dependency model via an API that can be consumed by a more opinionated build stack. There are no system wide dependencies, no dependencies are shared between different apps, and the dependency tree is flat.

rss-bridge is a php script capable of generating ATOM feed for specific pages which don't have one.

“I have read and agree to the Terms” is the biggest lie on the web. We aim to fix that.

Twemcache (pronounced "two-em-cache") is the Twitter Memcached. Twemcache is based on a fork of Memcached v.1.4.4 that has been heavily modified to make to suitable for the large scale production environment at Twitter.

A package manager for the web

a fast and fully-featured autocomplete library

A lightweight, component-based JavaScript framework from Twitter

Click the Bookmarklet and Find the Tweetable Sentences On Any Web Page

Ever thought about doing a Facebook+Twitter+Google mashup? How about integrating that with PayPal? Is setting up shipping options in your cart a pain? Adding different libraries form different sources add more complexity to your project and ends up to be hard to maintain. Eden simply a set of reusable components, that works with any PHP framework and CMS. Eden makes code logical and readable with dead simple syntax. Eden works with major players including:

Fuel UX extends Twitter Bootstrap with additional lightweight JavaScript controls. Other benefits include easy installation into web projects, integrated scripts for customizing Bootstrap and Fuel UX, simple updates, and solid optimization for deployment. All functionality is covered by live documentation and unit tests.

Bower is a package manager for the web. Bower lets you easily install assets such as images, CSS and JavaScript, and manages dependencies for you.

Multi-provider authentication framework for PHP

Noooo, not another Twitter client! Yes, another Twitter client. The difference here is that you're dealing with a multi-functional, fully 100% text, Perl command line client.