I’ve been asking it to make some of my game tools into static websites where possible.
I did pay the $10 for the following domains but i’m ok with that so i can share some of the fun things that come out of the agent.
grandcheaten.com - a save game editor and guide for jagged alliance 3
thedailycheat.com - a save game editor for newstower
Itch.io allows for browser-based app distribution and is probably a better path to a large audience—especially those interested in the two examples you listed—than a custom domain is.
It's not well-known, but Itch's offline Steam equivalent (<https://itch.io/app>) is also open source.