Kajabity.Demo NuGet as an example produced for an article on how to create and publish a NuGet package.
There are full details in the associated article at https://www.kajabity.com/.
This is avery simple package and has no special requirements to use it.
The package provides a single class with one method that doubles any integer passed into it.
Here is an example of how to use it, once the package has been included in a project:
ComplexCalculation cc = new ComplexCalculation();
int value = cc.TimesTwo(9));
To offer feedback or ask questions either comment on the article or raise an issue on GitHub.
I also welcome contributions if you notice anything that could be improved.