What does it mean to by powered by nostr? Do comments work over nostr, is the content published to nostr,.. ?
Pet project of the day: Oracolo.
It is a minimalist Nostr blog that consists of a *single* ~140K html file. Personalize it with your npub and upload it where do you like, it just works. It also runs without a web server, so if you don't have a web site you can simply send it via email/dm to showcase your tales.

Examples:
https://raw.githack.com/dtonon/oracolo/master/examples/opensats.html
https://raw.githack.com/dtonon/oracolo/master/examples/hodlbod.html
https://raw.githack.com/dtonon/oracolo/master/examples/fiatjaf.html
Source and how-to: https://github.com/dtonon/oracolo
Take it as a didactic experiment, it's no production ready, indeed it has some limitations (no SEO friendly structure), but can work as a temporary solution (e.g. coming soon and parking pages), and it is still an example of how easy it is to create a Nostr-powered blog and deploy it on a low-tech infrastructure.
Discussion
Good question: you can use whatever client that supports long format (https://habla.news, https://yakihonne.com, https://highlighter.com, etc) to write your post, and your personal blog is automatically updated. No fuss.
I will update the readme, thanks.