--- title: "lopespm/zig-minimal-kernel-x86: Minimal x86 Kernel" url: https://daily.dev/posts/lopespm-zig-minimal-kernel-x86-minimal-x86-kernel-khtajhlzp source_url: https://github.com/lopespm/zig-minimal-kernel-x86 type: article source: "Hacker News" published: 2026-02-18T06:45:19.405Z updated: 2026-02-18T06:45:37.518Z tags: ["infrastructure", "zig", "kernel-development"] reading_time: 4 upvotes: 1 comments: 1 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # lopespm/zig-minimal-kernel-x86: Minimal x86 Kernel **[Hacker News](https://daily.dev/sources/hn)** · 4 min read · 1 upvotes · 1 comments ## Summary A minimal bare-metal x86 kernel written entirely in Zig without any assembly files. It boots via Multiboot 1 protocol, prints colored text to VGA display, and halts. The project demonstrates cross-compilation from any host (including Apple Silicon) and instant testing with QEMU, requiring only Zig 0.14.0+ and QEMU. The kernel sets up a 16 KiB stack, writes directly to VGA memory at 0xB8000, and uses Zig's volatile pointer semantics for memory-mapped I/O. It targets x86-freestanding-none with disabled red zone and SSE/AVX. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@ambi\_dex** · 1 upvotes > I dont understand a lot of what you said but, I love reading about Kernels, lol. I find their purpose and abilities that humans give to them are quite fascinating. I'll go back and re-read, and look up some things, lol. ## Similar posts on daily.dev - [Writing an operating system kernel from scratch](https://daily.dev/posts/writing-an-operating-system-kernel-from-scratch-xyb1cq090) · Hacker News · 6 upvotes · 0 comments --- Tags: [#infrastructure](https://daily.dev/tags/infrastructure), [#zig](https://daily.dev/tags/zig), [#kernel-development](https://daily.dev/tags/kernel-development) [View this post on daily.dev](https://daily.dev/posts/lopespm-zig-minimal-kernel-x86-minimal-x86-kernel-khtajhlzp)