I have been putting my scripts in a directory on my own server, and it is starting to get a little bit messy. Therefore, I have created 2 repositories on GitHub in order to keep explanations and code separated and develop new versions in a more structured way.
The address to my GitHub repositories is https://github.com/julenl.
From now on, I will upload most of the scripts I already introduced here and add the new ones (or new versions of the existing ones) directly there, and use the website only for giving a description and a usage explanation of them.