darksusy is hosted by Hepforge, IPPP Durham

DarkSUSY documentation

The most complete description of the physics going into DarkSUSY is

T. Bringmann, J. Edsjö, P. Gondolo, P. Ullio and L. Bergström,
[arXiv:1802.03399]

and

P. Gondolo, J. Edsjö, P. Ullio, L. Bergström, M. Schelke and E.A. Baltz,
JCAP 07 (2004) 008 [astro-ph/0406204],

as well as references therein. Please refer to this if you use DarkSUSY. Please also remember to cite the original work, which you use from DarkSUSY.

You can also look at the manual in pdf format (or a long version with routine headers: Manual-long.pdf).

Last but not least, a very good way of getting started and exploring the various features of DarkSUSY is to have a look at the example programs located in the /examples directory of every download.