This website is served via werc. It's billed as a “web anti-framework”, which isn't too far off the mark. For me, the important part is that I can edit Markdown on a remote server somewhere and see the changes without running any additional commands. Also, wherever I need a more dynamic page, I can write templates in a dialet of the
rc shell language.
The server is from the lovely folks at G-Core Labs. I don't get a kickback or a discount on my server bill for saying that; I'm just a fan.