A custom blog built on top of Svelte Kit and mdsvx statically hosted on Cloudflare Pages.
I use mdsvx with custom remark plugins to add markdown support to Svelte. The remark plugins add <sections> elements around headlines and extract a table of content based on the headlines of each individual post. Each post also uses a custom Header component to provide semantic HTML for the post title and description.
I designed the blog myself with entirely custom CSS.
The tech stack of this blog was inspired by this blog post by Josh Collinsworth.