Is it possible to save a file on the server using client-side JavaScript?

Question

JavaScript

Greetings!
There is a very simple hosting that does not provide a backend, only for a static site.
It was necessary to make the editor only for internal use, I would like to make it in the browser.
The only thing missing is the ability to save the result (json file) on the server.
Is it possible to do this with client-side js?

Answer 1

no.
That's why it's called client.

Answer 2

OK, thanks.