Luxon is a date-time manipulation library created by one of the Moment.js developers to suit modern application requirements. Similar to Date-fns, Luxon offers data formatting and parsing functions.

Luxon is a modern lightweight library for parsing, validating, manipulating, and formatting dates in JavaScript.

This tutorial discussed how to work with date and time in JavaScript with and without external libraries. Working with dates is always painful in almost (if not all) programming languages.

3: Expressing date and time Temporal.PlainDateTime allows you to represent a complete time, including the date, hour, minute, second, millisecond, and nanosecond.