This public domain software is a sustainable economy project.
The djak programming language is an modified version of Jack.
The [Jack programming language][1] is described in the book [The Elements of Computing Systems][8] and on the website [www.nand2tetris.org][7].
This document is describing a DJak compiler written in DJak.
This document is released into the public domain.
Elon Musk asks "is [life a video game][9]" ?
In a blues song (the roots of Hard Rock), AC/DC says "she's got [the Jack][4]" and "she's a dirty woman".
Could the roots of our Universe be coded in Zeudjak programming language by our ancestors ?
Zeudjak is easy to learn but it is designed to be yet useful.
The Jack language was design for teaching the basis of computer construction.