/swiftui
SwiftUI framework skills — data flow (identity, Observation, state ownership), layout & containers (Layout protocol, lazy-stack performance), AlarmKit, 3D charts, rich text editing, customizable toolbars, and WebKit embedding. Use for SwiftUI state/rendering bugs, custom
$ npx -y skills add rshankras/claude-code-apple-skills --skill swiftui --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/swiftui
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The summary Claude sees to decide when to auto-load this skill.
SwiftUI framework skills — data flow (identity, Observation, state ownership), layout & containers (Layout protocol, lazy-stack performance), AlarmKit, 3D charts, rich text editing, customizable toolbars, and WebKit embedding. Use for SwiftUI state/rendering bugs, custom
SKILL.md
swiftui.SKILL.mdname: swiftui
description: SwiftUI framework skills — data flow (identity, Observation, state ownership), layout & containers (Layout protocol, lazy-stack performance), AlarmKit, 3D charts, rich text editing, customizable toolbars, and WebKit embedding. Use for SwiftUI state/rendering bugs, custom layouts, scroll performance, or these feature areas.
allowed-tools: [Read, Glob, Grep]
last_verified: 2026-07-16
review_by: 2027-06-22
os_version: iOS 27 / macOS 27
SwiftUI Skills
Focused SwiftUI framework skills — each sub-skill covers one API area in depth.
When This Skill Activates
Use this skill when the user:
- Has **state/rendering bugs**: state resets, over-rendering, flashing lists, animation crossfades (data-flow)
- Is choosing **@State vs @Bindable vs @Environment** or migrating to Observation (data-flow)
- Builds **custom layouts or containers**, or fights **lazy-stack/scroll performance** (layout)
- Wants alarms or timers with **AlarmKit** (custom UI, Live Activities, snooze)
- Is creating **3D data visualizations** with Swift Charts (Chart3D, SurfacePlot)
- Needs **styled text or rich text editing** (Text, AttributedString, TextEditor)
- Is implementing or customizing **toolbars** (customizable toolbars, search integration)
- Wants to **embed web content** (WebView, WebPage, JavaScript interop)
Available Skills
Paths are relative to THIS file's directory — skills run with cwd set to the user's project, so resolve each path from this SKILL.md's own location.
| Skill | Read | Covers | |-------|------|--------| | data-flow | `data-flow/SKILL.md` | View identity/lifetime/dependencies, Observation, state ownership, body discipline, main-actor contract | | layout | `layout/SKILL.md` | Layout protocol, Grid decisions, custom containers, lazy-stack + scrolling performance rules | | alarmkit | `alarmkit/SKILL.md` | Alarms and timers with custom UI, Live Activities, snooze (iOS 18+) | | charts-3d | `charts-3d/SKILL.md` | Chart3D, SurfacePlot, interactive pose control, surface styling | | text-editing | `text-editing/SKILL.md` | Text, AttributedString, TextEditor with formatting controls | | toolbars | `toolbars/SKILL.md` | Customizable toolbars, search integration, transition effects, platform behavior | | webkit | `webkit/SKILL.md` | WebView and WebPage embedding, navigation, JavaScript interop |
How to Route
1. Match the request to a row above. 2. Read that SKILL.md (relative to this file) plus any reference files it lists. 3. Apply the guidance to the user's code.
Read more
name: swiftui description: SwiftUI framework skills — data flow (identity, Observation, state ownership), layout & containers (Layout protocol, lazy-stack performance), AlarmKit, 3D charts, rich text editing, customizable toolbars, and WebKit embedding. Use for SwiftUI state/rendering bugs, custom layouts, scroll performance, or these feature areas. allowed-tools: [Read, Glob, Grep] last_verified: 2026-07-16 review_by: 2027-06-22 os_version: iOS 27 / macOS 27
SwiftUI Skills
Focused SwiftUI framework skills — each sub-skill covers one API area in depth.
When This Skill Activates
Use this skill when the user:
- Has **state/rendering bugs**: state resets, over-rendering, flashing lists, animation crossfades (data-flow)
- Is choosing **@State vs @Bindable vs @Environment** or migrating to Observation (data-flow)
- Builds **custom layouts or containers**, or fights **lazy-stack/scroll performance** (layout)
- Wants alarms or timers with **AlarmKit** (custom UI, Live Activities, snooze)
- Is creating **3D data visualizations** with Swift Charts (Chart3D, SurfacePlot)
- Needs **styled text or rich text editing** (Text, AttributedString, TextEditor)
- Is implementing or customizing **toolbars** (customizable toolbars, search integration)
- Wants to **embed web content** (WebView, WebPage, JavaScript interop)
Available Skills
Paths are relative to THIS file's directory — skills run with cwd set to the user's project, so resolve each path from this SKILL.md's own location.
| Skill | Read | Covers | |-------|------|--------| | data-flow | `data-flow/SKILL.md` | View identity/lifetime/dependencies, Observation, state ownership, body discipline, main-actor contract | | layout | `layout/SKILL.md` | Layout protocol, Grid decisions, custom containers, lazy-stack + scrolling performance rules | | alarmkit | `alarmkit/SKILL.md` | Alarms and timers with custom UI, Live Activities, snooze (iOS 18+) | | charts-3d | `charts-3d/SKILL.md` | Chart3D, SurfacePlot, interactive pose control, surface styling | | text-editing | `text-editing/SKILL.md` | Text, AttributedString, TextEditor with formatting controls | | toolbars | `toolbars/SKILL.md` | Customizable toolbars, search integration, transition effects, platform behavior | | webkit | `webkit/SKILL.md` | WebView and WebPage embedding, navigation, JavaScript interop |
How to Route
1. Match the request to a row above. 2. Read that SKILL.md (relative to this file) plus any reference files it lists. 3. Apply the guidance to the user's code.
A collection of Claude Code skills for iOS, macOS, watchOS, visionOS, and Apple platform development. These skills help you plan and build apps, maintain code quality, ensure HIG compliance, and guide you from idea to App Store.
Repo: rshankras/claude-code-apple-skills
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