Convert JavaScript Date Format to Yyyy-Mm-Ddthh:Mm:Ss

Format Date as "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"

Call the toISOString() method:

var dt = new Date("30 July 2010 15:05 UTC");
document.write(dt.toISOString());

// Output:
//  2010-07-30T15:05:00.000Z

Convert Javascript Date to YYYY-MM-DDTHH:MM:SS+00:00 (with timezone offset)

There is a NPM package which may do what you want to do in terms of converting these date-times. the link is attached below to the packages NPM page.

https://www.npmjs.com/package/date-and-time

I believe you can use the date.compile() function for your specified results.

How to convert dateTime to yyyy-MM-ddTHH:mm:ss.fffZ in Javascript?

You can use toISOString() to get ISO date format:

var timeNow = new Date().toISOString();

Convert yyyy-MM-ddTHH:mm:ss.fffZ date format in mmm dd hh:mm using JavaScript

While usually people do use Moment.js for complex date manipulation, this problem can be solved quite trivially with vanilla JS string manipulation and the Date#toUTCString method.

function formatDate(date) {  var utc = date.toUTCString() // 'ddd, DD MMM YYYY HH:mm:ss GMT'  return utc.slice(8, 12) + utc.slice(5, 8) + utc.slice(17, 22)}
console.log(  formatDate(new Date('2017-02-08T09:19:47.550Z'))) //=> 'Feb 08 09:19'

How to convert yyyy-mm-dd't'hh:mm:ssZ to normal time javascript?

Easy enough using momentjs, it already understands the ISO8601 formats for time and date strings.

let str = '2018-07-30T15:01:13Z';let date = moment(str);
console.log(date.format('llll'));

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.19.1/moment.min.js"></script>

How to convert time format YYYY-MM-DDTHH:mm:ss.sssZ to MM-DD-YY and standard time

You may want to use new Date(dateString) and dateObj.toLocaleTimeString([locales[, options]]):

var date = new Date('2017-02-17T22:32:25.000Z');var formatOptions = {        day:    '2-digit',        month:  '2-digit',        year:   'numeric',       hour:   '2-digit',        minute: '2-digit',       hour12: true };var dateString = date.toLocaleDateString('en-US', formatOptions);// => "02/17/2017, 11:32 PM"
dateString = dateString.replace(',', '')                       .replace('PM', 'p.m.')                       .replace('AM', 'a.m.');// => "02/17/2017 11:32 p.m."
console.log(dateString);

Convert date string from ISO 8601 format (YYYY-MM-DDTHH:mm:ss.sssZ ) to 'DD-MM-YYYY HH:mm`

Since your input string has all the necessary parts, you may break it into pieces (e.g. using String.prototype.split()) and build up anew in desired order and with necessary delimiters:

const dateStr = '2020-06-21T10:15:00Z',            [yyyy,mm,dd,hh,mi] = dateStr.split(/[/:\-T]/)      console.log(`${dd}-${mm}-${yyyy} ${hh}:${mi}`)

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