cmux, a Ghostty-based macOS terminal built for AI coding agents, nears 28k stars

manaflow-ai · github · 2026-10-07

cmux is an open-source macOS terminal built on Ghostty, designed for running AI coding agents in parallel. It offers vertical tabs and notifications to organize multiple agent sessions (Claude Code, Codex, Gemini CLI, Amp, OpenCode), positioning itself as a tmux-style workspace manager for the agent era. Written in Swift, it has reached 27,699 stars on GitHub (+50 today).

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