The BBS game Freshwater Fishing Simulator running in DOSBOX on a webpage.
https://cheerfulghost.github.io/Freshwater-Fishing-Simulator/
Freshwater Fishing Simulator is copyright 1993, 1995 by Eric S. Hamilton.
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.