Calligraphy is surprisingly popular. I wrote the original 1997 Java applet as a throwaway programming example - but people kept using it. So I turned it into a real product. Latest version features textured and tinted papers, transparent inks, zoom, print options, Undo support, marker as well as chisel nib, etc.
Calligraphy is now available in Slovene! Translation by Milan Ozimek.