http://www.rkeene.org/projects/tkweb/
Compile Tk code to webpages instead of regular forms, also possibly make it Volta-ish . (Link broken on July 9, 2012)
Roy Keene Not sure how Perl/Tk is related to this. This page is about projects take unmodified Tcl/Tk code and produce a Tcl/CGI application that can be interacted with using a standard web browser. Perl/Tk seems to just be a project to expose Tk bindings to Perl -- backwards.