Any "official" guide using Static wp2static with github or any better free static hosting platfroms

Hello all,
Thank you all for making wp2static available, after hours, finally got it working with my WP site. Now I have the zip file generated from wp2stic. Would appreciate any tips on choosing a free static hosting platform with guides if available. (searching keyword github in this form, not able to find official guide)

Would like to keep my static site with live chat and contact forms functional.

Any help is really appreciated. Thank you in advance.

Ps: hosting static site on github is easer than I think, just upload it