<p>The Evergreen Project develops an open source ILS (integrated library

system) used by hundreds of libraries across the world. The software, also

called Evergreen, is used by libraries to provide their public catalog

interface as well as to manage back-of-house operations such as

circulation (checkouts and checkins), acquisition and cataloging of

library materials, and sharing resources among groups of libraries and

consortia on the same Evergreen system.  Evergreen is designed to be

scalable and supports library operations ranging from a small high school

to large state-wide consortia.  Evergreen is released under

the <a href="http://www.gnu.org/licenses/gpl-2.0.html">GPLv2</a>-or-later.</p>

<h2><a href="http://www.foresightlinux.org/">Foresight Linux</a></h2>

<p>Foresight is a desktop operating system featuring an intuitive user

interface and a showcase of the latest desktop software, giving users

convenient and enjoyable access to their music, photos, videos,

documents, and Internet resources.</p>

<p>As a Linux distribution, Foresight sets itself apart by eliminating

the need for the user to be familiar with Linux.</p>

<h2><a href="http://www.gevent.org/">Gevent</a></h2>