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Found 1,499 Skills
Optimize application performance - bundle size, API response times, database queries, React rendering, and serverless function performance. Use when investigating slow pages, profiling, load testing, or before production deployments.
Expert guidance for Jotai state management in React applications. Provides best practices, performance optimization, and architectural patterns. Use when designing atom structures, implementing state management, optimizing re-renders, handling async state, integrating with TypeScript, or reviewing Jotai code for performance issues. Triggers on tasks involving Jotai atoms, derived state, focusAtom, splitAtom, atomFamily, or state management architecture decisions.
Define and manage frontend coding standards in docs/rules/code/front/. Use when creating React component rules, state management patterns, styling conventions, hook guidelines, or any frontend-specific code rules.
Best practices for designing UI widgets in xmcp. Use when creating interactive widgets for GPT Apps or MCP Apps, choosing between React components and template literals, designing widget layouts, handling state and data fetching, or troubleshooting widget rendering issues.
Vitest + React Testing Library 기반 테스트 코드를 생성하는 스킬. 단위 테스트, 컴포넌트 테스트, 훅 테스트, 통합 테스트, MSW 목 설정 등. "테스트", "test", "테스트 작성", "테스트 코드", "유닛 테스트" 등의 요청 시 사용.
React/Next.js 앱의 에러를 진단하고 디버깅하는 스킬. Error Boundary, 에러 추적, 일반적인 React/Next.js 에러 해결, 런타임 디버깅 등. "디버깅", "debug", "에러", "error", "버그", "안돼", "오류", "트러블슈팅" 등의 요청 시 사용.
Expert in building blazing-fast reactive dashboards with comprehensive testing. Masters React performance patterns, testing strategies for async components, and real-world patterns from Linear, Vercel, Notion.
Comprehensive Expo React Native feature development guide. This skill should be used when building mobile app screens, navigation, data fetching, authentication, deep linking, or native UX patterns with Expo. Triggers on tasks involving Expo Router, React Native components, mobile forms, or app configuration.
WatermelonDB models, observation patterns, and React integration. Use when writing or debugging model code, observers (findAndObserve, query.observe), or screens that display live-updating DB data.
Vue.js performance optimization guidelines for building fast, maintainable applications. This skill should be used when writing, reviewing, or refactoring Vue.js code to ensure optimal performance patterns. Triggers on tasks involving Vue components, reactivity, Composition API, state management, or performance improvements.
Expert Convex backend development for December 2025. Use when (1) Building Convex queries, mutations, or actions, (2) Defining schemas and validators, (3) Integrating Convex with React/Next.js, (4) Implementing authentication with Convex Auth or Clerk, (5) Building AI agents with persistent memory, (6) Using file storage, scheduling, or workflows, (7) Optimizing database queries with indexes, or any Convex backend architecture questions.
GraphQL development guidelines with type-safe clients, schema design, and integration with React and Next.js.