effect-testing
Use when testing Effect code including Effect.gen in tests, test layers, mocking services, and testing error scenarios. Use for writing tests for Effect applications.
jutsu-expo:expo-build
Use when building and deploying Expo apps with EAS Build. Covers build configuration, development builds, production builds, and app store submission.
jutsu-expo:expo-config
Use when configuring Expo apps with app.json, app.config.js, and EAS configuration. Covers app metadata, plugins, build configuration, and environment variables.
jutsu-expo:expo-modules
Use when working with Expo SDK modules for camera, location, notifications, file system, and other device APIs. Covers permissions, configurations, and best practices.
jutsu-expo:expo-router
Use when implementing file-based routing in Expo with Expo Router. Covers app directory structure, navigation, layouts, dynamic routes, and deep linking.
jutsu-expo:expo-updates
Use when implementing over-the-air (OTA) updates with Expo Updates. Covers update configuration, checking for updates, and update strategies.
fastapi-async-patterns
Use when FastAPI async patterns for building high-performance APIs. Use when handling concurrent requests and async operations.
fastapi-dependency-injection
Master FastAPI dependency injection for building modular, testable APIs.
fastapi-validation
Use when FastAPI validation with Pydantic models. Use when building type-safe APIs with robust request/response validation.
gluestack-accessibility
Use when ensuring accessible gluestack-ui implementations. Covers WAI-ARIA patterns, screen reader support, keyboard navigation, focus management, and WCAG 2.1 AA compliance.
gluestack-components
Use when building UI with gluestack-ui components. Covers component composition, variants, sizes, states, accessibility props, and platform-specific considerations for React and React Native.
gluestack-mcp-tools
Use when discovering, exploring, or retrieving gluestack-ui components via MCP tools. Provides access to component source code, variants, demos, and metadata.
gluestack-theming
Use when customizing gluestack-ui themes and design tokens. Covers theme provider setup, design tokens, dark mode, NativeWind integration, and extending themes.
ink-component-patterns
Use when building terminal UIs with Ink component patterns for React-based CLI applications.
ink-hooks-state
Use when managing state and side effects in Ink applications using React hooks for terminal UIs.
ink-layout-styling
Use when creating terminal layouts with Ink using Flexbox-based positioning and styling for CLI applications.
nestjs-dependency-injection
Use when nestJS dependency injection with providers, modules, and decorators. Use when building modular NestJS applications.
nestjs-guards-interceptors
Use when nestJS guards and interceptors for auth, logging, and transformation. Use when implementing cross-cutting concerns.
nestjs-testing
Use when nestJS testing with unit tests, integration tests, and e2e tests. Use when building well-tested NestJS applications.
nextjs-app-router
Use when next.js App Router with layouts, loading states, and streaming. Use when building modern Next.js 13+ applications.
nextjs-data-fetching
Use when next.js data fetching patterns including SSG, SSR, and ISR. Use when building data-driven Next.js applications.
nextjs-server-components
Use when next.js Server Components for optimal performance. Use when building data-intensive Next.js applications.
phoenix-controllers
Handle HTTP requests with Phoenix controllers including actions, parameters, rendering, flash messages, and redirects
phoenix-patterns
Use when applying Phoenix Framework best practices including context design, controller patterns, and application architecture. Use when building Phoenix applications.
phoenix-routing
Define routes and URL helpers in Phoenix applications including resources, scopes, pipelines, and verified routes
phoenix-views-templates
Render views and templates in Phoenix using HEEx templates, function components, slots, and assigns
rails-action-controller-patterns
Use when action Controller patterns including routing, filters, strong parameters, and REST conventions.
rails-active-record-patterns
Use when active Record patterns including models, associations, queries, validations, and callbacks.
rails-hotwire
Use when hotwire (Turbo and Stimulus) for building modern reactive Rails applications without complex JavaScript frameworks.
react-native-web-core
Use when working with React Native Web projects. Provides core concepts, components, and cross-platform patterns for building web applications with React Native.
react-native-web-navigation
Use when implementing navigation in React Native Web projects. Provides patterns for React Navigation, deep linking, and web-specific routing.
react-native-web-performance
Use when optimizing React Native Web performance. Provides patterns for code splitting, bundle optimization, memoization, and web-specific performance improvements.
react-native-web-styling
Use when styling React Native Web components. Provides patterns for StyleSheet API, platform-specific styles, responsive design, and theming.
react-native-web-testing
Use when testing React Native Web applications. Provides patterns for Jest, React Native Testing Library, component testing, and web-specific testing strategies.
jutsu-react-native:react-native-components
Use when building React Native UI components with core components, custom components, and component patterns. Covers View, Text, Image, ScrollView, FlatList, and component composition.
jutsu-react-native:react-native-native-modules
Use when building or integrating native modules in React Native. Covers creating native modules, Turbo Modules, bridging native code, and accessing platform-specific APIs.
jutsu-react-native:react-native-navigation
Use when implementing navigation in React Native apps with React Navigation. Covers stack, tab, drawer navigation, deep linking, and navigation patterns.
jutsu-react-native:react-native-performance
Use when optimizing React Native app performance. Covers FlatList optimization, memoization, image optimization, bundle size reduction, and profiling techniques.
jutsu-react-native:react-native-platform
Use when handling platform-specific code in React Native for iOS and Android. Covers Platform API, platform-specific components, native modules, and cross-platform best practices.
jutsu-react-native:react-native-styling
Use when styling React Native components with StyleSheet, Flexbox layout, responsive design, and theming. Covers platform-specific styling and design systems.
react-context-patterns
Use when React Context patterns for state management. Use when sharing state across component trees without prop drilling.
react-hooks-patterns
Use when React Hooks patterns including useState, useEffect, useContext, useMemo, useCallback, and custom hooks. Use for modern React development.
react-performance
Use when React performance optimization including memoization, lazy loading, and virtualization. Use when optimizing React applications.
reactflow-custom-nodes
Use when creating custom React Flow nodes, edges, and handles. Covers custom node components, resizable nodes, toolbars, and advanced customization.
reactflow-fundamentals
Use when building node-based UIs, flow diagrams, workflow editors, or interactive graphs with React Flow. Covers setup, nodes, edges, controls, and interactivity.
relay-fragments-patterns
Use when relay fragment composition, data masking, colocation, and container patterns for React applications.
relay-mutations-patterns
Use when relay mutations with optimistic updates, connections, declarative mutations, and error handling.
relay-pagination
Use when relay pagination with cursor-based pagination, infinite scroll, load more patterns, and connection protocols.
svelteflow-custom-nodes
Use when creating custom Svelte Flow nodes, edges, and handles. Covers custom node components, resizable nodes, toolbars, and advanced customization.
svelteflow-fundamentals
Use when building node-based UIs, flow diagrams, workflow editors, or interactive graphs with Svelte Flow. Covers setup, nodes, edges, controls, and interactivity.
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