JSFiddle - React, Tailwind, and code Playground
JavaScript
var dates = [];
dates.push(new Date("2011/06/25"));
dates.push(new Date("2011/06/26"));
dates.push(new Date("2011/06/27"));
dates.push(new Date("2011/06/28"));
var min=dates.sort((a,b)=>a-b)[0], max=dates.slice(-1)[0];
document.body.innerHTML=`<pre>min: ${min}\nmax: ${max}</pre>`;