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cmux: An Open-Source AI Coding Terminal Built on Ghostty for Multitask Workspace Management ===========================================================================================
cmux: An Open-Source AI Coding Terminal Built on Ghostty for Multitask Workspace Management ===========================================================================================  ### GitHubDaily
@GitHub_Daily
平时打开好几个 Claude Code 或 Codex 辅助写代码，标签页一多发现真的很乱，分不清哪个窗口在执行哪个任务。
最近看到一个专为 AI 编码场景设计的开源终端工具：cmux，正好能解决这个问题。
基于 Ghostty 构建，原生 macOS 应用，启动快内存占用低，还能读取你现有的 Ghostty 配置文件，主题字体直接沿用。
GitHub：github.com/manaflow-ai/cm…
侧边栏显示 Git 分支、关联 PR 状态、工作目录、监听端口和最新通知文本，支持垂直和水平分屏。
内置浏览器可以和终端并排显示，智能体能直接操作开发服务器页面，抓取元素、填表单、执行 JS 代码。
提供命令行和 API，可以脚本化创建工作区、分割面板、发送按键、自动化浏览器操作。
如果你经常并行运行多个 AI 编码会话，又不想被 Electron 应用拖累性能，cmux 值得一试。Show More
Mar 17, 2026, 4:00 AM View on X
2 Replies
6 Retweets
15 Likes
8,181 Views  GitHubDaily @GitHub_Daily
One Sentence Summary
cmux is an open-source, native macOS terminal tool designed for AI coding scenarios, solving workspace clutter through multi-pane management and an integrated browser.
Summary
This tweet introduces cmux, an open-source terminal tool designed to optimize the multitasking experience for developers using AI coding assistants like Claude Code or Codex. Built on Ghostty, it offers the high performance and low memory footprint of a native macOS application. Key features include a sidebar displaying real-time Git branches, PR status, and port monitoring; support for vertical and horizontal splits; and a built-in browser that sits side-by-side with the terminal, allowing AI agents to interact directly with page elements. It also provides an API for scripted automation, making it a highly practical tool for developers who frequently run multiple parallel AI coding sessions.
AI Score
82
Influence Score 13
Published At Today
Language
Chinese
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cmux
AI Coding
Terminal Tools
Ghostty
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cmux: An Open-Source AI Coding Terminal Built on Ghostty ... ===============