Total 50,487 skills, Mobile Development has 1530 skills
Showing 12 of 1530 skills
Generate engaging, localized App Store release notes (What's New) from git log, bullet points, or free text. Optionally pairs with promotional text updates. Use when preparing release notes for an App Store submission.
Thread-safe data persistence in Swift using actors — in-memory cache with file-backed storage. Use when building local storage layers, offline-first patterns, or any shared mutable state that needs both concurrency safety and disk persistence.
This skill should be used when the user asks to "add SF Symbols", "animate icons", "use symbol effects", "apply symbol rendering mode", "add bounce/pulse effect", or needs SwiftUI iconography API reference. Provides SF Symbols usage, rendering modes (monochrome, hierarchical, multicolor, palette), symbol effects, and variable values.
Migrates Kotlin Multiplatform (KMP) projects to Android Gradle Plugin 9.0+. Handles plugin replacement (com.android.kotlin.multiplatform.library), module splitting, DSL migration, and the new default project structure. Use when upgrading AGP, when build fails due to KMP+AGP incompatibility, or when the user mentions AGP 9.0, android multiplatform plugin, KMP migration, or com.android.kotlin.multiplatform.library.
Implement Swift Codable models for JSON and property-list encoding and decoding with JSONDecoder, JSONEncoder, CodingKeys, and custom init(from:) or encode(to:). Use when parsing API responses, remapping keys, flattening nested JSON, handling date or data decoding strategies, decoding heterogeneous arrays, or integrating Codable with URLSession, SwiftData, or UserDefaults.
Adding stable accessibility identifiers for screenshot automation across all frameworks. Covers Flutter, SwiftUI, UIKit, Jetpack Compose, XML Android, and React Native. Naming conventions, common widget patterns, and verification strategies.
Jetpack Compose expert skill for Android UI development. Guides state management decisions (@Composable, remember, mutableStateOf, derivedStateOf, State hoisting), view composition and structure, Modifier chains, lazy lists, navigation, animation, side effects, theming, accessibility, and performance optimization. Backed by actual androidx source code analysis. Use this skill whenever the user mentions Compose, @Composable, remember, LaunchedEffect, Scaffold, NavHost, MaterialTheme, LazyColumn, Modifier, recomposition, Style, styleable, MutableStyleState, or any Jetpack Compose API. Also trigger when the user says "Android UI", "Kotlin UI", "compose layout", "compose navigation", "compose animation", "material3", "compose styles", "styles api", or asks about modern Android development patterns. Even casual mentions like "my compose screen is slow" or "how do I pass data between screens" should trigger this skill.
iOS application development guide covering UIKit, SnapKit, and SwiftUI. Includes touch targets, safe areas, navigation patterns, Dynamic Type, Dark Mode, accessibility, collection views, common UI components, and SwiftUI design guidelines. For detailed references on specific topics, see the reference files. Use when: developing iOS apps, implementing UI, reviewing iOS code, working with UIKit/SnapKit/SwiftUI layouts, building iPhone interfaces, Swift mobile development, Apple HIG compliance, iOS accessibility implementation.
Implements Syncfusion .NET MAUI Chips (SfChip or SfChipGroup). Use when working with chips, tags, tag controls, selection chips, input chips, or filter chips in .NET MAUI applications. Covers chip types, chip customization, chip events, chip selection, chip groups, remove chips, close button chips, and chip data binding.
Create and manipulate Excel workbooks using Syncfusion Flutter XlsIO library. Supports two modes — generate Dart code for the user's Flutter project or provide code snippets. Use when the user mentions Excel creation, worksheets, cells, formatting, filtering, hyperlinks, or Syncfusion Flutter XlsIO.
Use when working with ANY calendar event, reminder, EventKit permission, or EventKitUI controller. Covers access tiers (no-access, write-only, full), permission migration from pre-iOS 17, store lifecycle, reminder patterns, EventKitUI controller selection, Siri Event Suggestions, virtual conference extensions.
Build cross-platform VoIP calling apps with React Native using Telnyx Voice SDK. High-level reactive API with automatic lifecycle management, CallKit/ConnectionService integration, and push notifications. Use for mobile VoIP apps with minimal setup.