date-time 
Pretty datetime:
2014-01-09 06:46:01
Install
$ npm install date-time
Usage
const dateTime = require('date-time');
dateTime();
//=> '2017-05-20 17:07:05'
dateTime({date: new Date(1989, 2, 4, 10)});
//=> '1989-03-04 09:00:00'
dateTime({showTimeZone: true});
//=> '2017-05-20 17:07:05 UTC+7'
dateTime({local: false});
//=> '2017-05-20 10:07:05'
dateTime({local: false, showTimeZone: true});
//=> '2017-05-20 10:07:05 UTC'
dateTime({showMilliseconds: true});
//=> '2017-05-20 17:07:05 6ms'API
dateTime([options])
options
Type: Object
date
Type: Date
Default: new Date()
Custom date.
local
Type: boolean
Default: true
Show the date in the local time zone.
showTimeZone
Type: boolean
Default: false
Show the UTC time zone postfix.
showMilliseconds
Type: boolean
Default: false
Show the milliseconds in the date if any.
License
MIT © Sindre Sorhus