Javascript how to get UTC timeStamp in miliseconds, and how to get local time in PST

// Miliseconds from UTC

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now

The static Date.now() method returns the number of milliseconds elapsed since January 1, 1970 00:00:00 UTC.

// NOTE UTC TimeStamp is default in seconds, to send timeStamp need to divide this number by 1000

 var test = Date.now();

// 1627348366523

// Using miliseconds timestamp to conver to local date time 

var date = new Date(test);

date.toString() 

//

"Mon Jul 26 2021 18:12:46 GMT-0700 (Pacific Daylight Time)"

https://stackoverflow.com/questions/6525538/convert-utc-date-time-to-local-date-time