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Found 1,941 Skills
Senior Frontend QA Engineer with 10+ years JavaScript/TypeScript testing experience. Use when writing unit tests for React components, creating integration tests with React Testing Library, testing custom hooks, mocking APIs, or following TDD for frontend.
Comprehensive Angular framework development covering components, directives, services, dependency injection, routing, and reactive programming based on official Angular documentation
Master React Router v6 for production routing with error boundaries, lazy loading, and navigation guards
Master of React Native (0.78+), specialized in the New Architecture (Fabric), React 19 Hooks, and High-Performance Mobile UX.
Migrates files containing React Native components which use the React Native Gesture Handler 2 API to Gesture Handler 3.
Master TanStack Query (React Query) v5 for server state management in React applications. Use when fetching data from APIs, managing server state, caching, or handling mutations. Triggers on phrases like "react query", "tanstack query", "data fetching", "cache management", "server state", or file patterns like *query*.ts, *Query*.tsx, queryClient.ts.
React/TypeScript 코드 리팩토링을 위한 비판적 분석 및 실행 스킬. 사용자가 컴포넌트 경로와 문제점을 제시하면, 각 문제점을 "수정하기 좋은 코드" 관점에서 비판적으로 검토하고, sequential-thinking으로 단계별 분석 후 리팩토링 계획을 수립하여 실행한다. 트리거: "리팩토링", "개선하고 싶어", "코드 구조 변경", "훅 분리", "응집도", "결합도" 등의 키워드와 함께 React 컴포넌트 경로가 제시될 때 사용.
React 19 patterns with React Compiler. Trigger: When writing React components - no useMemo/useCallback needed.
Write and run tests for JS/TS projects. Handles unit tests with Vitest and React Testing Library directly. Delegates E2E and browser testing to /webapp-testing. Use when writing tests, adding coverage, debugging test failures, or running test suites.
Expert assistance for OpenTUI with SolidJS. Use for reactive components, signals, fine-grained reactivity, JSX patterns, and SolidJS-specific optimization.
React Native best practices expert. PROACTIVELY use when working with React Native, mobile apps, Expo. Triggers: react-native, expo, mobile, iOS, Android, NativeWind
Senior Backend Architect for Convex.dev (2026). Specialized in reactive database design, type-safe full-stack synchronization, and hardened authorization patterns. Expert in building low-latency, real-time applications using Convex v2+ features like RLS (Row Level Security), HTTP Actions, File Storage, and advanced indexing.