[HN] Show HN: Anos – a hand-written ~100KiB microkernel for x86-64 and RISC-V

Summary

Anos is a hand-written ~100KiB microkernel for x86-64 and RISC-V, developed over several years by a single individual. It supports features like IPC, multitasking, and SMP (on x86-64), running on real hardware. While LLMs like Claude Code were used during development, their utility was limited to documentation and testing, as they proved ineffective for the core low-level kernel code.

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