moment().format('MMMM Do YYYY, h:mm:ss'); // January 14th 2022, 10:29:57 am
moment().format('dddd');                    // Friday
moment().format("MMM Do YY");               // Jan 14th 22
moment().format('YYYY [escaped] YYYY');     // 2022 escaped 2022
moment().format();                          // 2022-01-14T10:29:57+05:00

moment().format('ddmmyyyyhhmmss'); // May 6th 2021, 2:30:08 pm                       // 2021-05-06T14:30:08+05:30

moment().format('MMMM Do YYYY, h:mm:ss'); // March 24th 2021, 4:03:03 pm
moment().format('dddd');                    // Wednesday
moment().format("MMM Do YY");               // Mar 24th 21
moment().format('YYYY [escaped] YYYY');     // 2021 escaped 2021
moment().format();                          // 2021-03-24T16:03:03-03:00

moment().format('MMMM Do YYYY, h:mm:ss'); // March 24th 2021, 4:02:53 pm
moment().format('dddd');                    // Wednesday
moment().format("MMM Do YY");               // Mar 24th 21
moment().format('YYYY [escaped] YYYY');     // 2021 escaped 2021
moment().format();                          // 2021-03-24T16:02:53-03:00

npm install moment --save   # npm
yarn add moment             # Yarn
Install-Package Moment.js   # NuGet
spm install moment --save   # spm
meteor add momentjs:moment  # meteor
bower install moment --save # bower (deprecated)

moment().subtract(Number, String);
moment().subtract(Duration);
moment().subtract(Object);

yarn add moment

moment().format('MMMM Do YYYY, h:mm:ss'); // January 14th 2022, 10:30:17 am
moment().format('dddd');                    // Friday
moment().format("MMM Do YY");               // Jan 14th 22
moment().format('YYYY [escaped] YYYY');     // 2022 escaped 2022
moment().format();                          // 2022-01-14T10:30:17+05:00