Pure JavaScript
js-dos v7/v8 is better than 6.22 in many cases. But it targets modern browsers. It supports only wasm execution, so it's not possible to run js-dos in pure js mode. In rare cases this can be important and js-dos 6.22 is only one option here.
However, js-dos bundle is plain zip archive, so you can use them also with js-dos 6.22.
Dos(document.getElementById("jsdos"), {
wdosboxUrl: "https://v8.js-dos.com/v6.22/dosbox.js",
}).ready((fs, main) => {
fs.extract("https://v8.js-dos.com/bundles/digger.jsdos").then(() => {
main(["-conf", ".jsdos/dosbox.conf"]);
});
});
<!doctype html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<style>
html, body, #jsdos {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
}
</style>
<script src="https://v8.js-dos.com/v6.22/js-dos.js"></script>
</head>
<body>
<canvas id="jsdos"></canvas>
<script>
Dos(document.getElementById("jsdos"), {
wdosboxUrl: "https://v8.js-dos.com/v6.22/dosbox.js",
}).ready((fs, main) => {
fs.extract("https://v8.js-dos.com/bundles/digger.jsdos").then(() => {
main(["-conf", ".jsdos/dosbox.conf"]);
});
});
</script>
</body>
</html>
Documentation
Documentation of js-dos 6.22.
13 апреля 2025