Add a custom sub-directory to a static website?

[pritam-dey3]

Hello, I am creating a static website with nikola, and I want to add a page that has its own css and javascript frameworks and its own assets folder. I want to just add this new page as a subdirectory. What is the easiest way I can add this subdirectory to the outputs folder so that nikola build automatically updates the files and folders inside this subdirectory?

[Kwpolska]

Anything in files/ will be copied to output/ directly, and you can have subdirectories in the files/ directory.