JSFiddle - React, Tailwind, and code Playground
CSS
html, body { width: 100%; height: 100%; }
JavaScript
var timer;
document.addEventListener('mousemove', function() {
document.body.style.cursor = 'default';
clearTimeout( timer );
timer = setTimeout(function() {
document.body.style.cursor = 'none';
}, 1500 );
}, false )