Tmux and Herdr, together
Create or attach to sessions on your Mac, over SSH, or on exe.dev VMs. Each multiplexer keeps ownership of its own session world.
Ghosthub
Create or attach to tmux and Herdr sessions on your Mac or over SSH. Run both side by side with tmux-backed worktrees, keepalives, and automatic reconnect in one native terminal.
brew install kenn-io/tap/ghosthub
macOS 26+ · Apple Silicon View on GitHub
Features
Managed worktree sessions
Create Git worktrees from new or existing branches, import GitHub pull requests, and manage their tmux sessions without leaving Ghosthub.
Powered by libghostty
The embedded libghostty terminal engine. Uses Ghostty's configuration format, with a dedicated Ghosthub config.
Featherweight
Native Swift with GPU-accelerated rendering. No Electron.
Five-minute overview
See how the pieces fit together
Tour tmux and Herdr sessions, resilient SSH, optional worktrees, and native macOS command centers.