I might be missing something, but I think this would be a lot more useful to me on mobile if I could hide or collapse the box. Instead, it takes up the entire screen and I can't really even see the effect behind it. I'm still interested enough that I'll probably try it again later on a larger screen, but I think some kind of option to hide the box would go a long way!

> this would be a lot more useful to me on mobile if I could hide or collapse the box.

Are you referring to the code preview area?

In my first implementation, I had a small demo rectangle above the generator UI, but even a small one took up too much space and made the UI harder to use. If I let the whole page scroll, people got frustrated because it wasn’t obvious they needed to stay at the top of the scroll to see the rectangle they were editing.

Since this tool is mainly intended for coding, I’m prioritizing the desktop experience, with mobile acting more as a quick preview and proof that it works on mobile. That said, if you know of any similar UI that works really well on mobile, please share links!