Hello maintainer,
If the PR is accepted then please labeled it hecktoberfest-accepted as I want to contribute to the hecktoberfest2021.
BTW, thanks for the awesome repo.

In my opinion, this is a trivial algorithm. Maintainers, if you have a different opinion, please let me know.

Hello @raklaptudirm,
Thanks for your response. The algorithm is trivial but cannot be ignored. And I've seen that there also other small algorithms there, that's why I've written that function.

BTW, I've seriously like the repository and wish to contribute more.

Of course, please contribute more. I was saying that because the repo already has a lot of helper functions which check if a year is leap or not.

I've checked the DIRECTORY.md file and didn't find any. May be I've missed that.

It's in there, the leap year thingy.

$ search leap 
./Timing-Functions/GetMonthDays.js:23:  // Check for Leap year

Please remove changes in package.json and package-lock.json.

Hey @raklaptudirm, I've rolled back the package.json and package-lock.json files and fix the conflicts.

The implementation and comments are good, so I am merging it.