Muxy
A lightweight, memory-efficient terminal for Mac built with SwiftUI and libghostty, with project groups, git worktree support, split panes and an extensible API.
Muxy is a terminal emulator for Mac built on SwiftUI and libghostty, aimed at low memory use. It supports project groups, vertical tabs, split panes, git worktrees, a quick-open command palette, a built-in text editor with syntax highlighting, and Markdown and HTML preview with Mermaid diagrams.
Other features include an image viewer, extensions, rich input with image attachments and voice input, native and in-app notifications, workspace and session persistence, over 490 themes, and more than 50 customizable keyboard shortcuts. A shortcut-triggered quick terminal expands from a cutout with a persistent home-directory shell.
Muxy also ships mobile companion apps for iOS and Android, and is built with Swift 6 for macOS 14 and later.