Just found this today, apparently it lets you run a copy of the Gambas IDE from a cloud server.

Not willing to pay to try it out, but figured I would let you all know.

Gambas Online – rollApp Gambas on rollApp

They do have a free tier with high limitations so I decided to give it a go. The IDE loads but I can not start a new project or install anything from the farm. I even tried uploading Nightfall to my Google Drive account but I could not get it to see it. They have an option to upload a file from your machine, but since Gambas projects are directories I had no luck. A shame, as if the Farm worked on the free tier it would not be a bad way to show off Gambas applications on Windows or mobile devices.