The X.Org project exists as part of a family of related projects that contribute to the development of the X Window System. * [[freedesktop.org|http://www.freedesktop.org]] * [[DRI Wiki|http://dri.freedesktop.org/wiki/]] useful information about using Direct Rendering with Xorg * [[Cairo|http://cairographics.org/]] * [[The XFree86 Project, Inc.|http://www.xfree86.org]] * [[Gnome|http://www.gnome.org/]] * [[The K Desktop Environment|http://www.kde.org/]] * [[Enlightenment|http://enlightenment.org/]] * [[Linux Terminal Server Project|http://www.ltsp.org/]] * [[Cygwin/X|http://x.cygwin.com/]] * [[Compiz|http://compiz.org/]] * [[Croquet Project|http://www.opencroquet.org]] * [[Project Looking Glass|https://lg3d-core.dev.java.net/]] * [[The freedesktop.org info page|http://www.freedesktop.org/wiki/Info]] has links to many worthwhile projects.