how to get timestamp from seconds in javascript code example

Example 1: javascript timestamp in seconds

const ts = () => Math.floor(new Date().getTime() / 1000);

Example 2: how to get seconds in timstamps js

var seconds = new Date().getTime() / 1000;

Example 3: how to get the timestamp in javascript

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