15 SwiftUI Components I Built Entirely with Claude Code

I work as a senior iOS engineer at a securities and investment firm, and our app is the kind of mixed UIKit/SwiftUI MVVM codebase that every fintech team eventually ends up with.

Trading screens, KYC flows, portfolio dashboards all of it needs to look premium, because when you’re showing someone their money,

a janky animation reads as “this company is janky too.”

For the last three months I’ve been building our entire new SwiftUI component library with Claude Code as my pair.

Not “autocomplete a line here and there”

I mean planning the component in plan mode, letting it write the first pass, then iterating with bundled skills and effort levels until the thing compiles and looks right in the preview.

The fifteen components below are the ones that survived code review and shipped.

Every one of them is copy-pasteable, compiles on iOS 17/18 (a couple need iOS 18 or 26, flagged inline), and demos beautifully in a screenshot.

I’ve included the exact Claude Code workflow for each one the prompt I used, or how plan mode / a bundled skill saved me.

If you’ve been treating Claude Code like a fancy autocomplete, this article is my…