The site is amazing, and the best part is it is very interactive as you provided a terminal-like interface on the site itself, very useful for beginners and developers who want to revise CLI.
One thing I want to suggest is that you can use animations to insert a "how to tutorial" for example you can show arrows on the site if a user is not able to understand it, as maybe there are some users who may not know that they need to press Y/N to continue !!
great product !! keep rocking !!
Form Chimp
Placezy