Migrate an iOS codebase from one architecture pattern to another. Covers all 12×12 source→target pairs across MVC, MVP, MVVM-UIKit, MVVM-SwiftUI, MVVM-C, VIPER, Clean Swift, Clean…
Prevents 30+ critical AI/ML mistakes including data leakage, evaluation errors, training pitfalls, and deployment issues.
Mobile native and cross-platform development domain skill covering iOS native (Swift/SwiftUI), Android native (Kotlin/Jetpack Compose), React Native, and Flutter.
Mobile app design, development, testing, deployment, and optimization. React Native, Flutter, Swift, Kotlin.
Mobile analytics and crash reporting expert for Firebase, Sentry, Mixpanel, custom events, and crash symbolication.
Architecture d'applications mobiles (native, cross-platform, hybrid). Se déclenche avec "architecture mobile", "app mobile", "native vs cross-platform", "Flutter vs React — from…
สร้าง mobile app iOS/Android ด้วย React Native Flutter Swift Kotlin พร้อม deploy ขึ้น store
Use when a product requires native or cross-platform-native mobile application architecture after an approved system design and before mobile implementation begins.
Fastlane, GitHub Actions for mobile, code signing (iOS provisioning, Android keystores), beta distribution (TestFlight, Firebase App Distribution), and app store submissions.
Mobile CI/CD patterns — iOS/Android builds in CI (GitHub Actions/Fastlane), code signing for TestFlight/App Store, automated versioning, screenshot testing, Firebase App…
Debug React Native apps including metro bundler issues, native errors, performance problems, and crash analysis. Use when troubleshooting errors or investigating issues.
Develop React Native, Flutter, or native mobile apps with modern architecture patterns. Masters cross-platform development, native integrations, offline sync, and app store…
Expert in pure native development (Swift/Kotlin) for iOS and Android, maximizing platform capabilities and performance.
Use when picking a mobile E2E framework — Detox / Appium / Maestro / XCUITest / Espresso — or planning iOS Simulator / Android Emulator coverage in CI for RN, Expo, or native apps.
Shared reference for the mobile-flutter cluster: the state-management decision (which solution, and the immutable-state contract it implies), the layered-architecture rule, the…
Run evidence-driven mobile E2E tests with Maestro, device logs, checkpoints, and targeted retries for iOS or Android flows.
Build or review React Native / Expo code for architecture, UX, performance and native best practices. Use when writing or reviewing a React Native / Expo app.
Profile and audit mobile app performance -- cold/warm/hot startup time, memory leaks, battery drain, network efficiency, frame rate jank, and binary size.
Architects cross-platform and native mobile applications, providing guidance on state management, navigation, and platform-specific best practices for React Native, Flutter, iOS,…
Mobile push notification expert for FCM, APNs, deep linking, rich notifications, and notification channels.
GPU architecture, precision types, fillrate, overdraw, baked lighting, and LOD optimization for Unity mobile/WebGL shaders
Write and run tests for React Native apps using Jest and React Native Testing Library. Use when creating tests, debugging failures, or setting up test infrastructure.
Utilize built-in browser APIs (like Popover API, View Transitions etc) instead of building features manually via JavaScript
Comprehensive guide for mastering modern JavaScript (ES6+) features, functional programming patterns, and best practices for writing clean, maintainable, and performant code.
Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and functional programming patterns for…
Configures Python projects with modern tooling (uv, ruff, ty). Use when creating projects, writing standalone scripts, or migrating from pip/Poetry/mypy/black.
Modern Python toolchain substrate. uv for installs and venvs, ruff for lint and format, ty for typecheck, pytest for tests, hypothesis for property-based tests, src/ layout,…
Modern web development best practices for TypeScript, Next.js 14, React Server Components, Supabase, GraphQL, and Tailwind CSS.
Build and deploy the same feature consistently across web, mobile, and desktop platforms using API-first architecture and parallel implementation strategies.
Build and deploy the same feature consistently across web, mobile, and desktop platforms using API-first architecture and parallel implementation strategies.
Route a native Apple-platform task to the right skill among the iOS specialists — Swift 6.2 concurrency, SwiftUI architecture, actor persistence, protocol-based DI/testing,…
SwiftUI navigation architecture patterns including NavigationStack, NavigationSplitView, TabView, programmatic navigation, and custom transitions.
Use when the user wants to scaffold, bootstrap, or create a new Android project from scratch. Produces an opinionated single-module Compose app with Metro DI, Circuit (Slack)…
A source-backed ASE skill for Nightwatch.js, the Node.js automation framework for end-to-end, component, API, accessibility, and mobile testing through the W3C WebDriver stack.
Capture and inspect iOS leaks and memgraphs. Use when debugging leaked objects, retain cycles, memory growth, or before/after leak evidence.
Refactor SwiftUI view files into stable, testable structure. Use when splitting large views, tightening data flow, or cleaning Observation ownership.
Choose, lay out, critique, and explain data visualizations. Use when the user asks what visualization fits a dataset or goal, how a chart, dashboard, operational workspace,…
Guide for writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript).
`@expo/ui/swift-ui` package lets you use SwiftUI Views and modifiers in your app. — from phamlongh230-lgtm/yamtam-engine
Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, React Query, SWR, error handling, caching, offline support, and Expo — from…
Use when validating Android feature flows in an emulator with adb-driven launch, input, UI-tree inspection, screenshots, and logcat capture.
Gather and interpret Android performance evidence on an adb target using Simpleperf CPU profiles, Perfetto or Compose traces, gfxinfo frame data, dumpsys meminfo snapshots, Java…
Implémentation du pattern Outbox et Saga pour garantir la cohérence transactionnelle dans les architectures microservices.
Use when you need to publish a message to Kafka / RabbitMQ / SNS atomically with a database commit, when fixing the dual-write hazard between DB and broker, deciding between…
Expert guidance for Pixi.js game development with TypeScript, focusing on high-performance web and mobile games
Core planning principles for Portfolio Buddy 2 development. Use when: planning any feature implementation, modification, or refactoring.
Use when the UI needs Android-specific navigation patterns, adaptive layouts, Material expectations, or Android-native component behavior.
Use when the UI needs iOS-specific navigation, spacing, touch ergonomics, motion restraint, safe areas, or Apple-native interface adaptation.
A modern replacement for ps written in Rust. procs provides colorized, human-readable process listings with multi-column keyword search, TCP/UDP port display, Docker container…
Reflexion verbal reinforcement learning — Actor/Evaluator/Self-Reflector loop with episodic memory. No gradient updates. ALFWorld +X% over ReAct, HumanEval SOTA at publish time.
Generates production-grade Reqnroll BDD automation scripts for web (Selenium 3/4) and mobile (Appium 2) testing in C#.
Resilience patterns for AI agent external calls. Circuit breakers, exponential backoff with jitter, stream recovery, batch error handling, and log fallback under disk pressure.
RevenueCat SDK entegrasyon pattern'leri. iOS (Swift), Android (Kotlin), React Native ve Flutter icin setup, offerings, entitlement checking, webhook integration, StoreKit 2…
Reverse engineers iOS applications using Frida dynamic instrumentation to understand internal logic, extract
Async/await correctness in React Native with Zustand. Use when debugging race conditions, missing awaits, floating promises, or async timing issues in Expo/React Native apps.
React Native authentication patterns for Expo apps. Use when implementing login flows, Google/Apple sign-in, token management, session handling, or debugging auth issues in…
React Native (Expo) アプリの総合デバッグスキル。 再レンダリング調査、白い画面、ネイティブモジュールエラー、Firebase接続問題、 API通信エラーなどのトラブルシューティングを体系的に行う。 Use when: 「白い画面」「画面が表示されない」「エラーが出る」「動かない」…
React Native uygulamada Firebase modüllerinin (Auth/Firestore/Storage/Crashlytics vb.) entegrasyonunu projeye uygun standartta uygulat; config, environment ve güvenli kullanım…
React Native / Expo モバイルアプリ開発の専門サブエージェント。 コンポーネント実装、パフォーマンス最適化、ナビゲーション設計、アニメーション実装を担当する。 vercel-react-native-skills の36ルールを内蔵。 トリガー: React…
Logging, error messages, and debugging patterns for React Native. Use when adding logging, designing error messages, debugging production issues, or improving code observability.