Also known as iTk.
Megawidget framework based upon (and requiring) incr Tcl.
CVS Repository at http://sf.net/projects/incrtcl/ , with some documentation, etc. also available at http://purl.org/tcl/package/itk/ .
Current tar files have itk included with itcl. This will change if/when someone in the itcl community completes work on the TIP to bundle itcl in with Tcl.
This package is part of the ActiveTcl Batteries Included distribution, together with incr Tcl and iwidgets.
Packages related to itk
See also incr widgets/iwidgets.