Lightweight and Memory efficient terminal for Mac built with SwiftUI and libghostty.

Mac | iOS | Android | Discord

Lightweight terminal that has a rich API for extensions

• Project groups
• Vertical tabs
• Split panes
• Git worktrees
• Quick open & command palette
• Text editor with syntax highlighting
• Markdown & HTML preview (with Mermaid diagrams)
• Image viewer
• Extensions
• Mobile companion apps (iOS & Android)
• Rich input panel with image attachments
• Voice input
• Notifications (in-app & native macOS)
• 490+ themes
• 60+ customizable shortcuts
• Workspace & session persistence

# Drive the workspace from a shell (open projects, splits, send keys, read panes)
npx skills add github.com/muxy-app/muxy/tree/main/Muxy/Resources/skills/muxy-cli

# Author Muxy extensions (manifest, window.muxy API, theming)
npx skills add github.com/muxy-app/muxy/tree/main/Muxy/Resources/skills/muxy-extension

• macOS 14+
• Swift 6.0+

brew tap muxy-app/tap
brew install --cask muxy

Download the latest release from the releases page

Instructions

Instructions

scripts/setup.sh          # downloads GhosttyKit.xcframework
swift build               # debug build
swift run Muxy             # run

MIT