This is the home of the RSTS.org web site. RSTS is an operating system that was created by Digital Equipment Corporation to run on the 16-bit PDP-11 series of computers. For more information about RSTS, you should check out the RSTS/E article about it on Wikipedia.

RSTS.org contains a repository of RSTS distros, information about RSTS and this blog that
people can use to discuss the system that got most of us started.