Rene.Peuser 

A library to check your arguments in a simple comfort way. This library do not use Expression or nameof. It is based on Func<T>. So no performance issue during positive argument check.

This dotnet tool allows you creating your own dotnet tool based on Microsofts System.CommandLine.Experimental package.

A set of useful extensions to make your code smooth and nice readable.

A simple library to get an abstraction to FileInfo and DirectoryInfo. As an addition you had for each object a service which you can use for better coding and handle accessing to the IO in a better way.

Use 'dotnet tool' as service in your .net projects. The commands are wrapped so you can handle very comfortable the commands of the 'dotnet tool' cli as a service.