Hide Idle Cursor until mousemove after 5s delay

hide-idle-cursor.js

/**
 * jQuery
 */
$(function () {
    $(document).mousemove(function () {
        $('html, body').css({ cursor: 'default' });
        clearTimeout(window.__ttimer);

        window.__ttimer = setTimeout(function () {
            $('html, body').css({ cursor: 'none' });
        }, 5000);
    });
});


/**
 * Vanilla
 */
document.body.addEventListener('mousemove', e => {
  document.body.style.cursor = 'default';
  clearTimeout(window.__ttimer);

  window.__ttimer = setTimeout(function () {
    document.body.style.cursor = 'none';
  }, 5000);
});


/**
 * If you enjoy code golf, improve this:
 */
// 148
db=document.body;dbs=db.style;db.addEventListener('mousemove',(e,t)=>{dbs.cursor='default';clearTimeout(t);t=setTimeout(e=>dbs.cursor='none',5e3)});
// 129
db=document.body;dbs=db.style;db.onmousemove=(e,t)=>{dbs.cursor='default';clearTimeout(t);t=setTimeout(f=>dbs.cursor='none',5e3)}