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Found 2,456 Skills
React Native renderer for json-render that turns JSON specs into native mobile UIs. Use when working with @json-render/react-native, building React Native UIs from JSON, creating mobile component catalogs, or rendering AI-generated specs on mobile.
Step-by-step workflows for developing or debugging React Native apps on iOS simulator or Android emulator. Use when starting the app, debugging Metro, fixing builds, diagnosing runtime errors, or running tests.
React Router v7 patterns with Clerk — rootAuthLoader, getAuth in loaders, clerkMiddleware, protected routes, SSR user data, org switching. Triggers on: react-router auth, rootAuthLoader, getAuth loader, react-router protected route, loader authentication, SSR auth react-router.
Optimizes a React Native app by profiling first to find real bottlenecks, then sweeping for mechanical issues. Entry-point for all performance work. Use when the app feels slow, user asks to optimize, fix re-renders, reduce jank, or improve startup. Delegates to argent-react-native-profiler for measurement.
Create React Flow node components with TypeScript types, handles, and Zustand integration. Use when building custom nodes for React Flow canvas, creating visual workflow editors, or implementing node-based UI components.
Generate React components with TypeScript, proper props, hooks, and accessibility. Use when creating new React components, UI elements, or refactoring existing components.
Implements and customizes the Syncfusion React Smith Chart component for transmission line and RF circuit visualization. Use this when users need Smith Charts for impedance matching, RF design, or telecommunications data visualization. Covers series configuration, axis customization, markers, data labels, legend, tooltip, print/export, and accessibility features.
React component architecture for creating composable, accessible components with data attributes. Use when creating/updating composable components, not for higher-level feature/page components.
Comprehensive React component testing with Jest and React Testing Library covering configuration, mocking strategies, async testing patterns, hooks testing, and integration testing best practices
Create, build, and integrate Stream Chat React Native apps in React Native Community CLI and Expo. Use for new RN/Expo Chat apps from scratch, existing app integration, Stream Chat RN, stream-chat-react-native, stream-chat-expo, migration/setup, channel list, message list, MessageComposer, attachment picker, image/file attachments, media picker, camera upload, audio messages, threads, thread list, React Navigation, Expo Router, theming, offline support, push notifications, and Chat customization. Chat only in v1; not for Stream Video, Feeds, or Moderation UI.
React health scoring via react-doctor with Stop hook to fail on score regression. Use when setting up react-doctor or preventing UI quality regressions.
Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.