It is a Scheme REPL focussed on 3D graphics where the programming result is displayed as the background behind the code. Code can be made invisible with hotkey.

It is a Scheme REPL focussed on 3D graphics where the programming result is displayed as the background behind the code. Code can be made invisible with hotkey. It is a live coding environment for visuals. Used it for a project back in 2014 / 2015. It is really fun once you get to terms with LISP. Edit: typos