Show HN: Rhun, an open-source code editor written in assembly

Category: devtools

Tags: assembly, code-editor, terminal, git, ai-agents

Score: 7.5/10 (Innovation: 8, Technical: 9, Documentation: 7, Utility: 6)

rhun is a lightweight code editor written entirely in assembly language, targeting developers who want a fast, minimal tool for coding with AI agents. It includes tabs, syntax highlighting, a built-in terminal, Git integration, fuzzy search, and an agents panel to monitor Claude Code and Codex sessions.

Target audience: backend devs, systems programmers, developers using AI coding agents

Repository: https://rhun.app/ · Assembly · MIT · 164 stars

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