Computational physics, Rust, and things I have written down. Zola 2026-07-25T00:00:00+00:00 https://kron-berger.com/atom.xml 2026-07-25T00:00:00+00:00 2026-07-25T00:00:00+00:00 Unknown https://kron-berger.com/blog/hello-world/ <p>This site is a Zola build wrapped in a Nix flake. The homeserver pulls it in as a flake input, nginx serves the resulting store path on localhost, and a Cloudflare Tunnel carries it to the internet without opening a single inbound port on the router.</p> <p>The nice property is that publishing and rolling back are the same operation as any other system change: bump the flake input, <code>deploy-rs</code>, done. If a post breaks the build, the deploy fails and the live site keeps serving the previous store path.</p> <h2 id="writing-a-post"><a class="zola-anchor" href="#writing-a-post" aria-label="Anchor link for: writing-a-post">Writing a post</a></h2> <p>Drop a markdown file in <code>content/blog/</code>, set <code>title</code> and <code>date</code> in the front matter, write. <code>zola serve</code> gives a live preview on <code>localhost:1111</code>.</p>