Spreadsheet2Site is a command-line application and can be used in two flavors.
On your local machine via a command-line aka terminal A Netlify template to quickly set up a new site on Netlify. (Free Hosting) Installing the CLI Locally Download the executables and templates from the Netlify deploy template repository..
Easiest way is to download or checkout the whole repository.
Executables: here and add it to your path variable or run from a local folder.