Constellation
0.1 is ready to test

Every project terminal,
exactly where you left it.

Constellation is one native macOS window for switching between complete clusters of real local terminals—tabs, splits, working directories, colors and all.

Download for Apple siliconTest iCloud sync

Version 0.1.0 (13) · macOS 14+ · Apple silicon · 2,949,069 bytes · Developer ID signed

ConstellationSynced
claude
asset-foundry on main
❯ claude

Ready for your next task.
server
✓ dev server ready
localhost:3000
git
❯ git status
working tree clean
01Whole workspaces

Switch projects and the entire tab-and-split layout switches.

02Real terminal fidelity

PTY output, ANSI color, scrollback, search and alternate screens.

03Private iCloud state

Project identity and layout sync through your own iCloud account.

Live two-Mac test

From download to synced workspace in four moves.

Install the same Developer ID-signed build on both Macs. Constellation keeps machine-specific paths local while syncing the workspace structure between them.

  1. 1
    Install on both Macs

    Open the ZIP, move Constellation to Applications, and launch it.

  2. 2
    Use the same iCloud account

    Constellation connects to your private CloudKit database automatically.

  3. 3
    Add and arrange on Mac one

    Choose a project folder, then create the tabs and splits you actually use.

  4. 4
    Map the folder on Mac two

    Choose that project's local root once. Its synced layout opens against the correct files on that Mac.

The privacy boundary

Your terminal stays on your Mac.

Synced

Project names and identities, tabs, pane topology, split sizes, selections, and project-relative working directories.

Never synced

Terminal output, commands, environment values, secrets, clipboard contents, URLs, PTYs, session IDs, or absolute local roots.

Constellation 0.1

Put your projects back in their place.

Download for Apple silicon

Checks hourly · Check for Updates is always available · Download, install, and relaunch stay visible · No silent installs

SHA-256 checksum215dbc4ed5f1afa3e2ddf9ab0f4a025d4a2aed3ac4126601334618d4b1dac131