The PowerShellGet module is the command (s) for discovering, installing, updating and publishing PowerShell artifacts like Modules, DSC Resources, Role Capabilities, and Scripts.

The PowerShell commands, as described in Baer's post, have to be invoked by a SharePoint Online global administrator. In addition, the SharePoint Online Management Shell module needs to be installed.

The same goes for module design. You should only write modules that essentially are smaller, more tightly-defined niches of the default PowerShell modules. For example, the ...