The BBS game Don't Wake The Sysop running in DOSBOX on a webpage.
https://jdodson.github.io/Dont-Wake-The-Sysop/
Don't Wake The Sysop is copyright 1995 by Nannette K. Thacker
js-dos was created by @caiiijcuk https://js-dos.com/getting-started/ released under the MIT license.
DOSBox is licensed under the terms of the GPL. https://www.dosbox.com/
Everything else I created such as HTML or .BAT files are MIT Licensed.