If you feel need of a folder, create one and commit. Feel free to give a pull request. If it is not a spam, it will be accepted and sometimes merged. :-)
If you are new to GitHub and are looking for a public repository to contribute. This is a place to be !
Contribute to Open source and make the world a better place.
You can create your own issues.
P.S. You will also win a cool T-shirt from GitHub if you do five successful PRs. Add working codes only with proper names. Hurry up and code !