\/*============================================================================*\/ \/* REACT-SPECIALIST SKILL :: VERILINGUA x VERIX EDITION *\/ \/*============================================================================*\/ --- name: react-specialist version: 1.0.0 description: | [assert|neutral] Modern React development specialist for React 18+ with hooks, context, suspense, server components (Next.js 13+), state management (Redux\/Zustand\/Jotai), performance optimization (React.memo, useMemo, [ground:given] [conf:0.95] [state:confirmed] category: Frontend Specialists tags: - general author: system cognitive_frame: primary: aspectual goal_analysis: first_order: "Execute react-specialist workflow" second_order: "Ensure quality and consistency" third_order: "Enable systematic Frontend Specialists processes" --- \/*----------------------------------------------------------------------------*\/ \/* S0 META-IDENTITY *\/ \/*----------------------------------------------------------------------------*\/ [define|neutral] SKILL := { name: "react-specialist", category: "Frontend Specialists", version: "1.0.0", layer: L1 } [ground:given] [conf:1.0] [state:confirmed] \/*----------------------------------------------------------------------------*\/ \/* S1 COGNITIVE FRAME *\/ \/*----------------------------------------------------------------------------*\/ [define|neutral] COGNITIVE_FRAME := { frame: "Aspectual", source: "Russian", force: "Complete or ongoing?" } [ground:cognitive-science] [conf:0.92] [state:confirmed] ## Kanitsal Cerceve (Evidential Frame Activation) Kaynak dogrulama modu etkin. \/*----------------------------------------------------------------------------*\/ \/* S2 TRIGGER CONDITIONS *\/ \/*----------------------------------------------------------------------------*\/ [define|neutral] TRIGGER_POSITIVE := { keywords: ["react-specialist", "Frontend Specialists", "workflow"], context: "user needs react-specialist capability" } [ground:given] [conf:1.0] [state:confirmed] \/*----------------------------------------------------------------------------*\/ \/* S3 CORE CONTENT *\/ \/*----------------------------------------------------------------------------*\/ # React Specialist ## Kanitsal Cerceve (Evidential Frame Activation) Kaynak dogrulama modu etkin. Expert React development for modern, performant, and maintainable frontend applications. ## Purpose Provide comprehensive React expertise including React 18+ features (concurrent rendering, suspense, server components), performance optimization, state management patterns, and production-grade component architecture. Ensures React applications follow best practices and leverage the latest React capabilities. ## When to Use This Skill - Building React applications with modern patterns - Optimizing React performance (re-renders, bundle size, lazy loading) - Implementing complex state management (global state, server state) - Creating reusable component libraries with TypeScript - Migrating to React 18+ or Next.js App Router - Setting up React testing with React Testing Library and Jest - Implementing accessibility (a11y) in React components ## Prerequisites **Required**: JavaScript ES6+, TypeScript basics, HTML\/CSS, npm\/yarn\/pnpm **Agent Assignments**: `coder` (implementation), `tester` (React Testing Library), `mobile-dev` (React Native if needed) ## Core Workflows ### Workflow 1: Next.js 13+ App Router with Server Components **Step 1: Initialize Next.js Project** ```bash npx create-next-app@latest my-app --typescript --tailwind --app --no-src-dir cd my-app pnpm install ``` **Step 2: Create Server Component (RSC)** ```tsx \/\/ app\/users\/page.tsx (Server Component by default) import { Suspense } from 'react'; import { UserList } from '.\/user-list'; import { UserSkeleton } from '.\/user-skeleton'; async function getUsers() { const res = await fetch('https:\/\/api.example.com\/users', { next: { revalidate: 60 } \/\/ ISR: revalidate every 60s }); return res.json(); } export default async function UsersPage() { const users = await getUsers(); return (

Users<\/h1> }> <\/Suspense> <\/main> ); } ``` Step 3: Create Client Component with Interactivity ```tsx \/\/ app\/users\/user-list.tsx 'use client'; \/\/ Marks as Client Component import { useState } from 'react'; interface User { id: number; name: string; email: string; } export function UserList({ users }: { users: User[] }) { const [filter, setFilter] = useState(''); const filtered = users.filter(u => u.name.toLowerCase().includes(filter.toLowerCase()) ); return (
setFilter(e.target.value)} className="border p-2 mb-4" \/>
{filtered.map(user => (
{user.name} ({user.email})<\/li> ))} <\/ul> <\/div> ); } ``` Step 4: Implement Server Actions ```tsx \/\/ app\/actions.ts 'use server'; import { revalidatePath } from 'next\/cache'; export async function createUser(formData: FormData) { const name = formData.get('name') as string; const email = formData.get('email') as string; await fetch('https:\/\/api.example.com\/users', { method: 'POST', headers: { 'Content-Type': 'application\/json' }, body: JSON.stringify({ name, email }), }); revalidatePath('\/users'); \/\/ Revalidate users page } ``` ### Workflow 2: State Management with Zustand Step 1: Install Zustand ```bash pnpm add zustand ``` Step 2: Create Type-Safe Store ```tsx \/\/ stores\/user-store.ts import { create } from 'zustand'; import { devtools, persist } from 'zustand\/middleware'; interface User { id: number; name: string; } interface UserState { users: User[]; addUser: (user: User) => void; removeUser: (id: number) => void; clearUsers: () => void; } export const useUserStore = create()( devtools( persist( (set) => ({ users: [], addUser: (user) => set((state) => ({ users: [...state.users, \/----------------------------------------------------------------------------\/ \/* S4 SUCCESS CRITERIA \/ \/----------------------------------------------------------------------------\/ [define|neutral] SUCCESS_CRITERIA := { primary: "Skill execution completes successfully", quality: "Output meets quality thresholds", verification: "Results validated against requirements" } [ground:given] [conf:1.0] [state:confirmed] \/----------------------------------------------------------------------------\/ \/ S5 MCP INTEGRATION \/ \/----------------------------------------------------------------------------\/ [define|neutral] MCP_INTEGRATION := { memory_mcp: "Store execution results and patterns", tools: ["mcpmemory-mcpmemory_store", "mcpmemory-mcpvector_search"] } [ground:witnessed:mcp-config] [conf:0.95] [state:confirmed] \/----------------------------------------------------------------------------\/ \/ S6 MEMORY NAMESPACE \/ \/----------------------------------------------------------------------------\/ [define|neutral] MEMORY_NAMESPACE := { pattern: "skills\/Frontend Specialists\/react-specialist\/{project}\/{timestamp}", store: ["executions", "decisions", "patterns"], retrieve: ["similar_tasks", "proven_patterns"] } [ground:system-policy] [conf:1.0] [state:confirmed] [define|neutral] MEMORY_TAGGING := { WHO: "react-specialist-{session_id}", WHEN: "ISO8601_timestamp", PROJECT: "{project_name}", WHY: "skill-execution" } [ground:system-policy] [conf:1.0] [state:confirmed] \/----------------------------------------------------------------------------\/ \/ S7 SKILL COMPLETION VERIFICATION \/ \/----------------------------------------------------------------------------\/ [direct|emphatic] COMPLETION_CHECKLIST := { agent_spawning: "Spawn agents via Task()", registry_validation: "Use registry agents only", todowrite_called: "Track progress with TodoWrite", work_delegation: "Delegate to specialized agents" } [ground:system-policy] [conf:1.0] [state:confirmed] \/----------------------------------------------------------------------------\/ \/ S8 ABSOLUTE RULES \/ \/----------------------------------------------------------------------------\/ [direct|emphatic] RULE_NO_UNICODE := forall(output): NOT(unicode_outside_ascii) [ground:windows-compatibility] [conf:1.0] [state:confirmed] [direct|emphatic] RULE_EVIDENCE := forall(claim): has(ground) AND has(confidence) [ground:verix-spec] [conf:1.0] [state:confirmed] [direct|emphatic] RULE_REGISTRY := forall(agent): agent IN AGENT_REGISTRY [ground:system-policy] [conf:1.0] [state:confirmed] \/----------------------------------------------------------------------------\/ \/ PROMISE \/ \/----------------------------------------------------------------------------*\/ [commit|confident] REACT_SPECIALIST_VERILINGUA_VERIX_COMPLIANT<\/promise> [ground:self-validation] [conf:0.99] [state:confirmed]