Read Installing Ghost on Reclaim Hosting (Reclaim Hosting Community)
Node has been updated and I was able to install the latest version of Ghost (3.0.2).
Perhaps I can leverage a bit of these instructions to get the Node.JS version of TiddlyWiki working on my own domain?

👓 Node.JS comes to Reclaim Hosting | Tim Owens

Read Node.JS comes to Reclaim Hosting by Tim Owens (Throw Out The Manual)
I'm very excited to announce that starting today it is now possible to build and run Node.JS applications on Reclaim Hosting. Similar to the Python and Ruby features that make running Django and Jekyll possible, Node.JS is a third party plugin integrated into the Software area of cPanel.