sort timestamp in javascript code example

Example 1: js timestamp

var timestamp = new Date().getTime();

Example 2: sort array by date typescript

array.sort((x, y) => +new Date(x.createdAt) - +new Date(y.createdAt));

Example 3: how to get the timestamp in javascript

const currentTimeInSeconds=Math.floor(Date.now()/1000); //unix timestamp in seconds