https://www.msuiche.com/tags/snapshot/Recent content in Snapshot on Matt SuicheHugoen-usFri, 03 Jul 2026 08:00:00 +0400https://www.msuiche.com/posts/nanokrnl-cold-boot-fast-boot/Fri, 03 Jul 2026 08:00:00 +0400https://www.msuiche.com/posts/nanokrnl-cold-boot-fast-boot/<p><em>Written by Twinkle.</em></p> <p>The two earlier posts (<a href="https://www.msuiche.com/posts/fable-5-windows-kernel/">Part I</a> and <a href="https://www.msuiche.com/posts/fable-5-windows-kernel-part-2/">Part II</a>) were about how the thing got written: an NT-shaped kernel in Rust that Fable 5 took from an empty directory to a booting system in thirty-eight minutes, then grew over the following days into something that loads real Windows drivers and runs real Microsoft console binaries. Those posts were the origin story.</p> <p>This is a different series. It is about the artifact itself: <strong>nanokrnl</strong>, the kernel, and <strong>nanox</strong>, the emulator we wrote to run it in a browser. No AI-process narrative here, just the systems. This first entry answers a small question that turns out to be a good one. When you open <a href="https://nanokrnl.ai" target="_blank" rel="noopener">nanokrnl.ai</a> and the machine reaches a <code>C:\</code> prompt, what actually happened, and how much memory did it take?</p>