I’ve just released a groundbreaking version of my website theme Seafoam; I believe this is the first Pelican theme designed to configure itself!
The root of this magic is that the theme has actually been packaged as a namespace plugin for Pelican. If you’re running a sufficiently recent version of Pelican (i.e. v4.5 or newer), Pelican will automatically load the Seafoam plugin; if you’re using an older version of Pelican (or other, non-namespace plugins), you’ll need to add the Seafoam plugin to you configuration: