This page was built with some great tools, some of them open-source. It's hosted on GitHub Pages and you can find the source code on my fork of Hylia. More to come.
You can read my ramblings about them in my Hello World! post, but below is a summary.
A simple (but powerful) static site generator.
A starter kit for Eleventy, with Netlify CMS preconfigured.
A fast, privacy-focused commenting platform.