format a date in to the format month day, year hour:minute:second.fff am/pm in typescript

To format a date in Typescript, one option is to use the Moment.js library.

First, install Moment.js via npm:

index.ts
npm install moment
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Then, import moment at the beginning of your file:

index.ts
import moment from 'moment';
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Assuming you have a date object named myDate, you can format it as desired using the format() function like this:

index.ts
const formattedDate = moment(myDate).format('MMMM D, YYYY h:mm:ss.SSS A');
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Here, the format string "MMMM D, YYYY h:mm:ss.SSS A" specifies the desired date format. Breakdown of the format string:

• MMMM: full month name
• D: day of the month
• YYYY: four-digit year
• h: hour (12-hour clock)
• mm: minute
• ss: second
• SSS: millisecond
• A: uppercase AM/PM

Note that the above code assumes your myDate object is of type Date. If it is a string or some other format, you may need to use Moment.js's parse() function to convert it to a Date object first.