There is STklos [1], which is a R5RS Scheme with Tk embedded into it, as well as GTK+ for when you feel the need. It is actively developed. (Started out in life as Scheme Tk).
[0] https://wiki.call-cc.org/eggref/4/pstk
[1] http://www.stklos.net/
There is STklos [1], which is a R5RS Scheme with Tk embedded into it, as well as GTK+ for when you feel the need. It is actively developed. (Started out in life as Scheme Tk).
[0] https://wiki.call-cc.org/eggref/4/pstk
[1] http://www.stklos.net/