How to make multiple sites on github?

Question

GitHub

I use the site. I am not familiar with Git. Thanks in advance!

Answer 1

If you already have a site on username.github.io , then in the settings of other repositories (where your sites are located), you can enable Github Pages so that they are available at username.github.io/repository_name .
And if the username.github.io is already connected to its own domain, you can add separate subdomains for your sites.
Upd. Perhaps I explained a little indistinctly, it is better to read what has already been thrown off and this.

Answer 2

Pro Git book - read, understand.

I am not familiar with Git.

it’s not clear here, upload the site to github for you?