JSFiddle - React, Tailwind, and code Playground
by brigand
HTML
<h1 id="out"></h1>
JavaScript
function time(seconds) {
const d = new Date();
d.setHours(0, 0, seconds, 0);
return d.toLocaleTimeString('local', { hour: 'numeric', minute: 'numeric' });
}
out.textContent = time(50400)