A quick one-and-done Win32API project implementing a COM application window for Windows platforms in C++ using Direct2D. See: https://learn.microsoft.com/en-us/windows/win32/learnwin32/learn-to-program-for-windows
Contributors and users will not likely want to pull in the whole HTML-project for the GitHub Pages experience. We can move all Doxygen and Pages activites to a branch that will need to stay in sync with releases.