javascript time stamp code example

Example 1: javascript get timestamp

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

Example 2: how to get the timestamp in javascript

const currentTimeInMilliseconds=Date.now(); // unix timestamp in milliseconds

Example 3: javascript today date in epoch

const start = Date.now(); 
/*gives the number of milliseconds elapsed since January 1, 1970 00:00:00 UTC.*/