Forth Interpreter in JavaScript. JS-Forth : Forth Interpreter in JavaScript Run the Forth Interpreter jsforth wiki page jsforth quick reference words implementation status report Depending on the browser you use, you will experience the one or another quirk in the terminal emulation.
These web browsers are reported to run JS-Forth (in order of terminal emulation usability): Firefox, Mozilla, Netscape, Epiphany, Galeon : good Opera,Safari,Konqueror : fair Internet Explorer: poor Input key handling is broken for Konqueror 3.3.1, possibly before. Introducing JSON. Google Closure: A New Way of Developing in JavaScript - InsideRI.