I was visualizing some symmetry patterns for fun, and the tool I was most comfortable with was jQuery. As the project evolved, I kept thinking I'd have to re-platform eventually, but nope! We're live on the App Store as of today, and ~90% of the code is just jQuery in a WKWebView wrapper. Is it the right tool for the job? Absolutely not. Does it work? Yep! https://www.hidden-mirrors.com