To add it to your project, do dotnet add package ashConsoleGraphics --version 2.2.0

There are Elements that have a graphical buffer, and screens hold these elements and display them. Screens are elements too, allowing for nesting.
Additionally, there are selectable elements for using with interactive screens. These are buttons, option pickers and even text input.

The Color struct used is from the library AshLib
Also, the CharFormat is used, that allows for bold, italic, strike-through, underlined and colored text, with ANSI escape sequences. This class is too from the library AshLib

Because this library uses AshLib, it too supporsts NO_COLOR environment variable. Read more here

There is a very complete API documentation and tutorials made with DocFx available here
There are also examples in here