JavaScript increasing a date variable

1

Hello guys! I have a variable in JavaScript wich is in a date format.

counter(‘02/21/2019 21:03:00 UTC+1 (CET)’);

it looks like this (Month/day/year Hour:Minute:Second TimeZone(CET));

I want to increase the Month number and i can’t figure it how can i do it.

It is in a counter webpage. I want to increase the month when the counter hits 00:00:00.

here is the webpage code:

2

You want to know how to parse and manipulate in JavaScript or C/C++ code in the microcontroller?

3

Iam looking for a javascript solution for selecting the month data from that variable and be able to increase it