This web content provides simple (relatively) solutions for users to delve deeper into the content. Each folder should have its own readme.md file that explains the details. However, if that is not the case, the code itself contains extensive comments at the beginning and throughout. For those interested in compiling their own code, there are detailed instructions on downloading, installing, and configuring the free version of Visual Studio. The author also mentions their presence on Mastodon.
https://github.com/gtworek/PSBits