What is this website?

[bonzibudd2]

https://openshellmenu.com

I don't see it referenced anywhere on GitHub. Is this affiliated with anyone actually involved in the project?

[ge0rdi]

I have no clue who is behind the site (and what is its purpose).

Though it looks rather nice.
It serves binaries from official github repo and also contains links to repo / discord / etc.

So at least right now it doesn't look shady.