Local development.
A proper address.
Give every app a memorable HTTPS URL. Keep your dev server, lose the port juggling, and get the whole team on the same page.
cd my-appdoorman# → https://my-app.localhostFor macOS, on Apple Silicon and Intel. Doorman starts your dev server, chooses a free port, and puts a named HTTPS address in front of it. Your application stays yours.