mGTK
- http://mgtk.sourceforge.net/
- Glue code to make GTK+ accessible from SML. This allows SML programmers to add graphical user interfaces to their programs.
sml_tk
- http://www.informatik.uni-bremen.de/~cxl/sml_tk/
- Standard ML package giving a portable, typed, abstract interface to the user interface description and command language Tcl/Tk. Allows making graphical user interfaces in structured and reusable ways, supported by SML's powerful module system.