← all releases
vshvedov·Oct 4, 2026·v0.17.4·open source
rhun
rhun is a lightweight, high-performance code editor written in assembly language, designed for Windows, Linux, and macOS. It integrates modern development tools like a built-in terminal, Git support, and AI agent tracking while maintaining a minimal footprint.
featured on blogcode editorassemblydeveloper toolsopen source
on the blogMeet rhun: An Open-Source Assembly-Based Code Editor for AI-Assisted Workflows 4 min
overview
rhun is a lightweight, high-performance code editor written in assembly language, designed for Windows, Linux, and macOS. It integrates modern development tools like a built-in terminal, Git support, and AI agent tracking while maintaining a minimal footprint.
key features
- 01Written in assembly for maximum performance and minimal resource usage
- 02Built-in terminal emulator with 24-bit color and mouse reporting
- 03Integrated Git support with staging, diffs, and commit history
- 04AI agent tracking for Claude Code and Codex sessions
- 05Customizable themes with automatic switching and Vim mode support
related productsbrowse all →