I just learned about the code_folding YAML option - and I love it! I plan to use it often 
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But now I'm feeling greedy -- is there a way to do output_folding? I sometimes have really really large outputs, and I would love to be able to hide them by default, allowing the user to open/close them as desired.
When looking for the answer, I found this post on Stack Overflow, but I don't know JavaScript, and was hoping that there would be a more direct solution. Does anyone know of any?
Thanks