Nice. I struggle though to compare the differences. I would find it easier to have one demo and a dropdown which I can select which example I'm looking at.

I stopped being able to tell what was different after like the second one. All the rest looked the same to me. Might change with side-by-side.

This is good feedback. I considered putting each example side-by-side with the previous but it was too noisy.

I’ll think about it more this morning and see if I can come up with a UX for this that doesn’t interrupt the flow of the article as harshly.