...
A workspace is a convenient way of organizing your projects. A workspace is a directory on the file system that includes all of the source code and configuration files needed to make an application work, along with a Git repository for source control. Workspace directories are stored within the 'modules' sub-directory of the Profound.js installation directory. Workspaces from Profound.js can easily be deployed in the cloud on Profound.js Spaces and vice versa.
Use of workspaces in Profound.js is optional, but strongly recommended. On Profound.js Spaces, all applications are organized into workspaces.
...