Table of Contents
ReactOS
Haiku
Gentoo
CoreOS Linux
Debian
PostgreSQL
Nextcloud
Bazel
Open Build Service
OpenQA
Free Software Foundation Europe
Vikings
Tor Project
Tails Project
Frënn vun der Ënn
Nos oignons
Xen Project
OpenStack
oVirt
Foreman
Gluster
ownCloud
CAcert
secure-u
http://www.reactos.org/
ReactOS® is a free open source operating system based on the best design principles found in the Windows NT® architecture (Windows versions such as Windows XP, Windows 7, Windows Server 2012 are built on Windows NT architecture). Written completely from scratch, ReactOS is not a Linux based system, and shares none of the UNIX architecture. The main goal of the ReactOS® project is to provide an operating system which is binary compatible with Windows.
Listen to the interview with Colin Finck
Links
Wikipedia: https://en.wikipedia.org/wiki/ReactOS
IRC: https://www.reactos.org/irc
Google+: https://plus.google.com/100586191925430460947
Linkedin: https://www.linkedin.com/company-beta/3977523/
Mailinglist: http://www.reactos.org/community/mailing-lists
Twitter: https://twitter.com/reactos
Facebook: https://www.facebook.com/pages/ReactOS/19143619259
YouTube: https://www.youtube.com/channel/UCMo8NP-2oP35rauon-Duc9Q
https://www.haiku-os.org/
Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.
Listen to the interview with François Revol
Links
Wikipedia: https://en.wikipedia.org/wiki/Haiku_(operating_system)
IRC: https://www.haiku-os.org/community/