This topic was in browser bookmarks for a long time because I wanted to test it.
Now I have finally checked and it works well. Great idea.
Thank you, I have many pinned tabs for exactly same reason too.
But for me Spiral demo is a bit too colored and may be annoying. Maybe better to rebuild old @ss into a demo and use it?
As I described in the commit message, it isn't straightforward with @ss to make a standalone demo into a screensaver and vice versa. It shouldn't be too hard to extract ASSM screensaver (or LINES?) from @ss if we decide that there is no better screen saver candidate among existing demos. Such demo shouldn't burn the CPU and eat memory of course.
Also I can write a configuration UI for @ss.
Do you prefer a separate application or another tab in existing configurator?