timestamp js
var timestamp = new Date().getTime();
GutoTrosla
var timestamp = new Date().getTime();
var currentTimeInSeconds=Math.floor(Date.now()/1000); //unix timestamp in seconds
var currentTimeInMilliseconds=Date.now(); // unix timestamp in milliseconds
new Date().getTime()
new Date().valueOf()
const currentTimeInMilliseconds=Date.now(); // unix timestamp in milliseconds
const currentTimeInSeconds=Math.floor(Date.now()/1000); //unix timestamp in seconds