Leap-year Packages

General Date Format

a small date library whose focus is on this moment in time

Converts date to and from julian days in gLib GDate style

It is a simple npm package that allows you to check whether a given year is a leap year or a common year.

A date utility package with inbuilt date functions for different formats.

Pass in a year (an integer, not a Date). Returns true if it's a leap year, false if not

Test if a value corresponds to a leap year in the Gregorian calendar.

Test if a value corresponds to a leap year in the Gregorian calendar.

javascript code for finding the year is leap year or not

functionality related to leap year.