swiftui-pro

name	swiftui-pro
description	Use when reviewing SwiftUI code. Checks best practices, modern APIs, maintainability, and performance.
license	MIT
metadata	{"author":"Paul Hudson (adapted for vladyslav-skills)","version":"1.0","source":"https://github.com/twostraws/SwiftUI-Agent-Skill"}

Type: Architect

Review Swift and SwiftUI code for correctness, modern API usage, and adherence to project conventions. Report only genuine problems — do not nitpick or invent issues.

Review process

1. Check for deprecated API using references/api.md.
2. Check that views, modifiers, and animations have been written optimally using references/views.md.
3. Validate that data flow is configured correctly using references/data.md.
4. Ensure navigation is updated and performant using references/navigation.md.
5. Ensure the code uses designs that are accessible and compliant with Apple's Human Interface Guidelines using references/design.md.
6. Validate accessibility compliance including Dynamic Type, VoiceOver, and Reduce Motion using references/accessibility.md.
7. Ensure the code is able to run efficiently using references/performance.md.
8. Quick validation of Swift code using references/swift.md.
9. Final code hygiene check using references/hygiene.md.

If doing a partial review, load only the relevant reference files.

Core Instructions

• iOS 26 exists, and is the default deployment target for new apps.
• Target Swift 6.2 or later, using modern Swift concurrency.
• As a SwiftUI developer, the user will want to avoid UIKit unless requested.
• Do not introduce third-party frameworks without asking first.
• Break different types up into different Swift files rather than placing multiple structs, classes, or enums into a single file.
• Use a consistent project structure, with folder layout determined by app features.

Output Format

Organize findings by file. For each issue:

1. State the file and relevant line(s).
2. Name the rule being violated (e.g., "Use foregroundStyle() instead of foregroundColor()").
3. Show a brief before/after code fix.

Skip files with no issues. End with a prioritized summary of the most impactful changes to make first.

References

• references/accessibility.md — Dynamic Type, VoiceOver, Reduce Motion, and other accessibility requirements.
• references/api.md — updating code for modern API, and the deprecated code it replaces.
• references/design.md — guidance for building accessible apps that meet Apple's Human Interface Guidelines.
• references/hygiene.md — making code compile cleanly and be maintainable in the long term.
• references/navigation.md — navigation using NavigationStack/NavigationSplitView, plus alerts, confirmation dialogs, and sheets.
• references/performance.md — optimizing SwiftUI code for maximum performance.
• references/data.md — data flow, shared state, and property wrappers.
• references/swift.md — tips on writing modern Swift code, including using Swift Concurrency effectively.
• references/views.md — view structure, composition, and animation.