Show HN: Rhun, an open-source code editor written in assembly
2.40T2 sourceHacker News · Show HN (50+ points)
Source record
Published by Hacker News · Show HN (50+ points) (T2 source). The original is at https://rhun.app/.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryA solo developer released Rhun, a minimalist code editor written in x86-64 assembly with a build-time translator for Apple silicon. It supports Linux, Windows, and Apple silicon Macs, includes Vim mode, terminal, Git diffs, a panel for Claude Code or Codex sessions, and can draft commit messages via local Ollama or existing AI subscriptions. MIT licensed, early stage.
Why it mattersAn assembly-core editor with a build-time AArch64 translator is unusual; the Claude/Codex panel and Ollama-backed commit drafting are concrete patterns builders can study in source.

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