Here is a non-exhaustive list of everyone whose work went into creating DFplex and its ancestor, Webfortress.
white-rabbit mifki [email protected] alloyed [email protected] Dragoon209
Special thanks also to lethosar, who provided much advice.
DFplex also uses tilesets/colorschemes created by the wider DF community, their names can be found in the static/art and static/colors folders respectively