cmux
The terminal built for
Native macOS app built on Ghostty. Vertical tabs, notification rings when agents need attention, split panes, and a socket API for automation.
Features
- -Notification rings: tabs flash when agents need your input
- -Vertical tabs: see all your terminals at a glance in a sidebar
- -GPU-accelerated: powered by libghostty for smooth rendering
- -Split panes: horizontal and vertical splits within each tab
- -Socket API: programmatic control for creating tabs, sending input
- -Lightweight: native Swift + AppKit, no Electron
- -Keyboard shortcuts: extensive shortcuts for workspaces, splits, browser, and more