The Squarespace Local Development Server has moved. It is now available at
@squarespace/server. Please uninstall this package and install the new package:
npm uninstall -g @squarespace/squarespace-server npm install -g @squarespace/server
Use of the Local Development Server is now subject to our Developer Terms, rather than the Squarespace Local Development Server EULA (which we’ve sunsetted). The Oracle Binary Code License Agreement continues to cover the Java SE Runtime Environment Software that comes bundled with the Dev Server software.
The local development server is a command line tool that sets up a test server on your computer, allowing you to see changes to your template before making them "live."
You can download and install
See the latest documentation at developers.squarespace.com/local-development.