Moment.js is a useful tool when you are working with multiple databases and Node.js in the backend

I love moment coz it's a powerful and extensive date/time management library. Getting started with moment is very easy as it can be installed through npm like other libraries. Getting the current date-time is pretty simple by instantiating a moment object. Moment provides powerful date-time parsing. It's also useful in detecting invalid dates. The method isValid() is used to determine if a valid date object is provided. Moment also supports almost all of the date/time manipulations used regularly like add, subtract, min and max. Some of the unique ones include the start of time and the end of time manipulations.

Easy to use, wide range format date with different ways. methods to deal with adding, subtracting... etc