Vesta

Vesta is a macOS terminal that embeds Ghostty's terminal engine rather than forking it, so it renders the same way and reads an existing Ghostty configuration and theme unchanged. On top it adds a sidebar of workspaces, each a session rooted in a directory with its own splits, plus tmux-style persistence: shells keep running in a small background daemon when the app quits and reattach later.

It is aimed at running several AI coding agents at once, with attention markers on busy workspaces and a vesta command-line tool that scripts tabs and panes. The signed DMG is on GitHub releases, and the project's Homebrew tap installs the app together with the CLI.