Oh, I didn't know you were the one who did cljfx. I absolutely love it, when I first was messing with seesaw, seesaw was not the sort of thing I wanted (although that's not a dig on seesaw) ; I wanted something exactly like this, something declarative, where you're dealing with and manipulating raw data that acts as an interface for your eventual living breathing GUI, and will eventually of course be interpreted, in this case rendered.

Thanks!