Install Lattice
Download the app, double-click, and Lattice opens in its own window. No terminal, no setup — and it updates itself every time you launch it.
Desktop app
Download Lattice for macOS
macOS may warn “unidentified developer” on first open — right-click the app → Open, or allow it in System Settings → Privacy & Security.
What you get
- Double-click to install — no terminal, no Node.js, no setup.
- Opens the Lattice app in its own window (the GUI runs locally on port 4317).
- Updates itself on launch — you always have the latest version.