This can detect if you're viewing from Scratch or Turbowarp. However, this does not use the <is Turbowarp?> boolean. This uses the fact that Scratch hard-limits lists to 200,000 items, while Turbowarp doesn't have a list item limit. This project took me 3 minutes to code, and 30 minutes to decorate. https://scratch.mit.edu/projects/664708650/ https://turbowarp.org/664708650
