FLOSS communities

Loomio

Loomio is an online, collaborative decision-making tool for communities.

Friendica

Friendica is an open source, free social web server running on the popular LAMP stack. Think WordPress or Drupal, but for social. It is a mature platform with over two years of development behind it, and provides a wide range of connectors to both legacy and indie social networks. Your "friends" can be from Facebook, Diaspora, Twitter, StatusNet, pump.io, weblogs and RSS feeds - and even email. No other project has ever brought together the social universe into a single federated stream to this degree.

Social Stream

Social Stream is a FLOSS framework packaged as a Ruby on Rails gem. It lets you develop distributed social networks websites rapidly and flexibly.

Android

Android is an operating system based on the Linux kernel, and designed primarily for touchscreen mobile devices such as smartphones and tablet computers.

Ruby on Rails

Ruby on Rails is an open-source web framework that's optimized for programmers happiness and sustainable productivity. It lets you write beautiful code by favoring convention over configuration

BeWelcome

Our mission is to provide a platform for hospitality and culture exchange and to manage the volunteers involved. The safety of our members and their privacy is our main concern. With members from many different countries and cultural backgrounds we highly value the challenge and opportunity to learn from each other and openly listen to different opinions, critics and suggestions. For us the "how" of working together is of key importance and our work style is reflected in our work ethics and organisational values.

OpenROV

OpenROV is a open-source underwater robot. Its operating system is based on Linux.

DiyDrones

Community for amateur Unmanned Aerial Vehicles. This community created the Arduino-based ArduPilot, the world's first universal autopilot (planes, multicopters of all sorts and ground rovers).

Public Lab

The Public Laboratory for Open Technology and Science (Public Lab) is a community -- supported by a 501(c)3 non-profit -- which develops and applies open-source tools to environmental exploration and investigation.

Diaspora*

Diaspora (currently styled diaspora* and formerly styled DIASPORA*) is a nonprofit, user-owned, distributed social network that is based upon the free Diaspora software. Diaspora consists of a group of independently owned pods which interoperate to form the network. As of September 2013, there were estimated to be more than 405,000 Diaspora accounts

Pages

There are currently 385 Commons-Based Peer Production cases!