Here's a really useful project for those creating Free Software or other works under copyleft licenses:

reuse.software/tutorial/

REUSE Software is a tool that checks all of the files in your project for license details so that everything is clearly marked.

Naturally it works for code but it also covers binary files like images or music! Great for projects like websites or games with a lot of assets.

#freesoftware #gpl #creativecommons