Expert-level React application architecture covering component patterns, hooks design, state management selection, performance optimization, server components, and scalable folder…
Async/await correctness in React with Zustand. Use when debugging race conditions, missing awaits, floating promises, or async timing issues.
Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel.
Provides comprehensive code review capability for React applications, validates component architecture, hooks usage, React 19 patterns, state management, performance optimization,…
Normative TSF++/React rules for all .tsx and React-relevant .ts files: component shape, props contracts, state elimination ladder, effect discipline, memoization policy, server…
Use when creating UI components in React - functional components, hooks, custom hooks, or component composition patterns.
Design scalable React components using functional components, hooks, composition patterns, and TypeScript.
Crée des composants React/Vue/Angular/Svelte optimisés et réutilisables. Se déclenche avec "composant React", "component", "Vue component", "Angular component", "Svelte" — from…
Design React component props and boundaries so components compose cleanly and stay reusable. Use when creating a component, reviewing a bloated props list, or deciding controlled…
Component patterns and best practices for React with TypeScript. Covers functional components, custom hooks, state management, composition patterns, error boundaries, server…
트리거: "react 컴포넌트 만들어줘", "component 생성", "리액트 컴포넌트", "react component gen" 수행: 재사용 가능한 React 컴포넌트를 TypeScript + Props 타입 + 접근성(a11y) + Storybook 스텁과 함께 생성 출력: 컴포넌트 파일(.tsx), 스타일…
High-quality React component authoring focused on single responsibility, low coupling, and English-only code and comments.
Writing, reviewing, or refactoring the styles of a React component on web or mobile native — a CSS Module, a Unistyles `StyleSheet.create`, a theme or token file, or global…
Converts Stitch designs into modular Vite and React components using system-level networking and AST-based validation.
React composition patterns that scale — compound components, state lifting, explicit variants, and React 19 API changes.
Configure react context setup operations. Auto-activating skill for Frontend Development. Triggers on: react context setup, react context setup Part of the Frontend Development…
@copilotkit/react-core — mount the CopilotKit provider (from @copilotkit/react-core/v2) in a Next.js App Router / React Router v7 / TanStack Start / SPA app, drop in…
Production-grade React dashboard card patterns — StatCard, KPI strip, domain progress cards, metric bars, badge system, skeleton states, glass-card CSS variables.
Build type-safe React/TypeScript components, hooks, events, useEffect, React 18-19/Server Components, generic components, and TanStack/React Router integration.
Comprehensive React development with performance, design, composition, and React Native patterns
Specialized skill for React component development, hooks patterns, state management, context API, performance optimization, and modern React best practices.
Créer des interfaces React conformes au Design System de l'État français (DSFR) avec @codegouvfr/react-dsfr.
Use when building HTML email templates with React components, adding a visual email editor to an application using the React Email visual editor, rendering emails to HTML — from…
React Email is an open source component library for building responsive, cross-client email templates using React and TypeScript.
Build and send HTML email templates using React Email components. Use when creating welcome emails, password resets, notifications, order confirmations, or any transactional email…
Create beautiful, responsive HTML emails using React components with React Email. Build transactional emails with modern components, support internationalization, and integrate…
React 19 with TypeScript 5.9.3, TanStack Query V5, Zustand, and modern patterns. React Compiler handles memoization automatically. No manual optimization needed.
Use when building React 18+ applications in .jsx or .tsx files, Next.js App Router projects, or create-react-app setups.
Comprehensive React development skill with focus on modern React patterns, component design, UI/UX best practices, and design systems
Audits React codebases for anti-patterns (useEffect misuse, missing cleanup, stale closures, derived-state-in-effects, memory leaks) and produces a scored gap analysis table with…
React Flow (@xyflow/react) for workflow visualization with custom nodes and edges. Use when building graph visualizations, creating custom workflow nodes, implementing edge…
Advanced React Flow patterns for complex use cases. Use when implementing sub-flows, custom connection lines, programmatic layouts, drag-and-drop, undo/redo, or complex state…
Build production-ready ReactFlow applications with hierarchical navigation, performance optimization, and advanced state management.
Architectural guidance for building node-based UIs with React Flow. Use when designing flow-based applications, making decisions about state management, integration patterns, or…
Best practices for writing, reviewing, and refactoring React Flow / @xyflow/react v12 canvases. Use when work touches React Flow components, custom nodes, custom edges, handles,…
Reviews React Flow code for anti-patterns, performance issues, and best practices. Use when reviewing code that uses @xyflow/react, checking for common mistakes, or optimizing…
Implements React Flow node-based UIs correctly using @xyflow/react. Use when building flow charts, diagrams, visual editors, or node-based applications with React.
Create React Flow node components following established patterns with proper TypeScript types and store integration.
Generate production-ready React components with React Query, design tokens, and enterprise standards
TanStack Form v1 - type-safe forms with Zod/Yup/Valibot validation, async validation, arrays, nested fields, React 19 Server Actions
React architecture patterns, TypeScript, Next.js, hooks, and testing. Use when working with React component structure, state management, Next.js routing, Vitest, React Te — from…
General React and React Native engineering rules for Ledger Live. Read when writing or reviewing any .ts/.tsx file.
React 19+ component guidelines. Apply when editing `.tsx`/`.jsx` files with React imports or Vite configs.
Design composable custom React hooks with proper dependency management, testing with renderHook, and reusable patterns.
React Hook Creator - Auto-activating skill for Frontend Development. Triggers on: react hook creator, react hook creator Part of the Frontend Development skill category.
React Hook Form v7 (RHF、非制御フォームライブラリ) リファレンス。 別名: rhf, React-Hook-Form。 useForm, register, handleSubmit, watch, setValue, getValues, reset、 Controller (制御コンポーネント連携)、useFieldArray…
Build type-safe validated forms in React using React Hook Form and Zod schema validation. Single schema works on both client and server for DRY validation with full TypeScript…
Use when writing React components with useEffect or useCallback to ensure every reactive value referenced in the hook body appears in the dependency array.
Deep expertise in React hooks patterns including custom hooks, composition, optimization, and testing strategies.
Provides React patterns for hooks, effects, refs, and component design. Covers escape hatches, anti-patterns, and correct effect usage.
Write React hooks with correct dependencies and minimal effects so renders stay predictable. Use when adding useEffect, debugging stale closures or render loops, or extracting a…
react-i18next for React 19 - useTranslation hook, TypeScript Selector API, namespaces, pluralization, lazy loading, Suspense integration.
Imports, exports, path aliases, import ordering, barrel-file discipline, circular-import prevention in React + TypeScript code.
Scaffold a React-on-Salesforce component bundle at paths.reactSource. Generates .tsx + .module.css + .meta.xml + .test.tsx + index.ts following the project's React conventions,…
React changes since training cutoff (latest: 19.2.0) — Activity component, cacheSignal, Partial Pre-rendering, prerender/resume APIs, eslint-plugin-react-hooks v6.
react-leaflet v5 — Componentes React para Leaflet. Mapa interativo com GeoJSON, marcadores e clusters.
Create React components with localStorage persistence and keyboard navigation support
Use cuando necesites migrar una aplicación de React 16/17/18 a React 19. Keywords: react migration, upgrade react, legacy react, react 19 upgrade.
Master React version upgrades, class to hooks migration, concurrent features adoption, and codemods for automated transformation.
Upgrade React applications to latest versions, migrate from class components to hooks, and adopt concurrent features.