Feels like something Apple might want to do a first-party version of

I liked this article a lot - information-dense but approachable. It feels like you can understand the entire app using only the code snippets in the article, which speaks to the quality of the design. The only part that made me roll my eyes was the AI piece - I don't think there's any actual AI involved in the app, it seems like the author just used it to figure out what metrics to use, and then hardcoded them into the app? (That's probably how I'd do it, tbh - I just think the AI part distracts from the overall point and doesn't need to be in the post.)