Cross-platform (GUI) Programming Systems


Universal source handling system. Initially it was 'Newholon' welcoming the wide GUI and Web world. HolonU is programmed in Tcl since there are no comparable multi-platform Forth systems.


Forth interactive cross-compiler for Tcl/Tk. With HolonT you can write Tcl programs in postfix notation.


My universal source handling system streamlined. Its command set is optimal, I don't know what could be removed or added. HolonS is delightfully efficient.


A Forth system that uses Tcl/Tk as its native language. This system is independent of Holon. TclForth is available at