[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6AEJJ7Y5N26KJ1ST5HCGG08":3,"skill-same:01M6AEJJ7Y5N26KJ1ST5HCGG08":124},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":16,"categories":17,"keywords":23,"publishedAt":49,"linkOnly":50,"markdownContent":51,"markdownBody":52,"frontMatter":53,"refName":54,"commitSha":55,"skillDirectory":56,"forksCount":57,"repositoryHtmlUrl":58,"repositoryHomepageUrl":59,"ownerHtmlUrl":60,"ownerBlogUrl":61,"ownerDescription":62,"updatedAt":63,"install":64,"resources":77},"01M6AEJJ7Y5N26KJ1ST5HCGG08","frontend-dev-guidelines",null,"Frontend development guidelines for React\u002FTypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.","davila7\u002Fclaude-code-templates","davila7","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F6216945?v=4","01M6ADEWWFPS191NFM0Y1EX1JH","Daniel Avila","01M6ADJHGM78PHQRD3XZTFDVKK",33481,"MIT","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002FSKILL.md",[18],{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000009","前端开发","SCENARIO","使用场景",[24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48],"frontend dev","guidelines","dev","frontend","frontend dev guidelines","file","when","features","loading","organization","tanstack router","frontend development","styling","router","data","Optimization","best practices","code","routing","development","react","components","performance","typescript","directory","2026-11-10 10:12:30",false,"---\nname: frontend-dev-guidelines\ndescription: Frontend development guidelines for React\u002FTypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanStack Router, performance optimization, and TypeScript best practices. Use when creating components, pages, features, fetching data, styling, routing, or working with frontend code.\n---\n\n# Frontend Development Guidelines\n\n## Purpose\n\nComprehensive guide for modern React development, emphasizing Suspense-based data fetching, lazy loading, proper file organization, and performance optimization.\n\n## When to Use This Skill\n\n- Creating new components or pages\n- Building new features\n- Fetching data with TanStack Query\n- Setting up routing with TanStack Router\n- Styling components with MUI v7\n- Performance optimization\n- Organizing frontend code\n- TypeScript best practices\n\n---\n\n## Quick Start\n\n### New Component Checklist\n\nCreating a component? Follow this checklist:\n\n- [ ] Use `React.FC\u003CProps>` pattern with TypeScript\n- [ ] Lazy load if heavy component: `React.lazy(() => import())`\n- [ ] Wrap in `\u003CSuspenseLoader>` for loading states\n- [ ] Use `useSuspenseQuery` for data fetching\n- [ ] Import aliases: `@\u002F`, `~types`, `~components`, `~features`\n- [ ] Styles: Inline if \u003C100 lines, separate file if >100 lines\n- [ ] Use `useCallback` for event handlers passed to children\n- [ ] Default export at bottom\n- [ ] No early returns with loading spinners\n- [ ] Use `useMuiSnackbar` for user notifications\n\n### New Feature Checklist\n\nCreating a feature? Set up this structure:\n\n- [ ] Create `features\u002F{feature-name}\u002F` directory\n- [ ] Create subdirectories: `api\u002F`, `components\u002F`, `hooks\u002F`, `helpers\u002F`, `types\u002F`\n- [ ] Create API service file: `api\u002F{feature}Api.ts`\n- [ ] Set up TypeScript types in `types\u002F`\n- [ ] Create route in `routes\u002F{feature-name}\u002Findex.tsx`\n- [ ] Lazy load feature components\n- [ ] Use Suspense boundaries\n- [ ] Export public API from feature `index.ts`\n\n---\n\n## Import Aliases Quick Reference\n\n| Alias | Resolves To | Example |\n|-------|-------------|---------|\n| `@\u002F` | `src\u002F` | `import { apiClient } from '@\u002Flib\u002FapiClient'` |\n| `~types` | `src\u002Ftypes` | `import type { User } from '~types\u002Fuser'` |\n| `~components` | `src\u002Fcomponents` | `import { SuspenseLoader } from '~components\u002FSuspenseLoader'` |\n| `~features` | `src\u002Ffeatures` | `import { authApi } from '~features\u002Fauth'` |\n\nDefined in: [vite.config.ts](..\u002F..\u002Fvite.config.ts) lines 180-185\n\n---\n\n## Common Imports Cheatsheet\n\n```typescript\n\u002F\u002F React & Lazy Loading\nimport React, { useState, useCallback, useMemo } from 'react';\nconst Heavy = React.lazy(() => import('.\u002FHeavy'));\n\n\u002F\u002F MUI Components\nimport { Box, Paper, Typography, Button, Grid } from '@mui\u002Fmaterial';\nimport type { SxProps, Theme } from '@mui\u002Fmaterial';\n\n\u002F\u002F TanStack Query (Suspense)\nimport { useSuspenseQuery, useQueryClient } from '@tanstack\u002Freact-query';\n\n\u002F\u002F TanStack Router\nimport { createFileRoute } from '@tanstack\u002Freact-router';\n\n\u002F\u002F Project Components\nimport { SuspenseLoader } from '~components\u002FSuspenseLoader';\n\n\u002F\u002F Hooks\nimport { useAuth } from '@\u002Fhooks\u002FuseAuth';\nimport { useMuiSnackbar } from '@\u002Fhooks\u002FuseMuiSnackbar';\n\n\u002F\u002F Types\nimport type { Post } from '~types\u002Fpost';\n```\n\n---\n\n## Topic Guides\n\n### ? Component Patterns\n\n**Modern React components use:**\n- `React.FC\u003CProps>` for type safety\n- `React.lazy()` for code splitting\n- `SuspenseLoader` for loading states\n- Named const + default export pattern\n\n**Key Concepts:**\n- Lazy load heavy components (DataGrid, charts, editors)\n- Always wrap lazy components in Suspense\n- Use SuspenseLoader component (with fade animation)\n- Component structure: Props → Hooks → Handlers → Render → Export\n\n**[? Complete Guide: resources\u002Fcomponent-patterns.md](resources\u002Fcomponent-patterns.md)**\n\n---\n\n### ? Data Fetching\n\n**PRIMARY PATTERN: useSuspenseQuery**\n- Use with Suspense boundaries\n- Cache-first strategy (check grid cache before API)\n- Replaces `isLoading` checks\n- Type-safe with generics\n\n**API Service Layer:**\n- Create `features\u002F{feature}\u002Fapi\u002F{feature}Api.ts`\n- Use `apiClient` axios instance\n- Centralized methods per feature\n- Route format: `\u002Fform\u002Froute` (NOT `\u002Fapi\u002Fform\u002Froute`)\n\n**[? Complete Guide: resources\u002Fdata-fetching.md](resources\u002Fdata-fetching.md)**\n\n---\n\n### ? File Organization\n\n**features\u002F vs components\u002F:**\n- `features\u002F`: Domain-specific (posts, comments, auth)\n- `components\u002F`: Truly reusable (SuspenseLoader, CustomAppBar)\n\n**Feature Subdirectories:**\n```\nfeatures\u002F\n  my-feature\u002F\n    api\u002F          # API service layer\n    components\u002F   # Feature components\n    hooks\u002F        # Custom hooks\n    helpers\u002F      # Utility functions\n    types\u002F        # TypeScript types\n```\n\n**[? Complete Guide: resources\u002Ffile-organization.md](resources\u002Ffile-organization.md)**\n\n---\n\n### ? Styling\n\n**Inline vs Separate:**\n- \u003C100 lines: Inline `const styles: Record\u003Cstring, SxProps\u003CTheme>>`\n- >100 lines: Separate `.styles.ts` file\n\n**Primary Method:**\n- Use `sx` prop for MUI components\n- Type-safe with `SxProps\u003CTheme>`\n- Theme access: `(theme) => theme.palette.primary.main`\n\n**MUI v7 Grid:**\n```typescript\n\u003CGrid size={{ xs: 12, md: 6 }}>  \u002F\u002F ✅ v7 syntax\n\u003CGrid xs={12} md={6}>             \u002F\u002F ❌ Old syntax\n```\n\n**[? Complete Guide: resources\u002Fstyling-guide.md](resources\u002Fstyling-guide.md)**\n\n---\n\n### ?️ Routing\n\n**TanStack Router - Folder-Based:**\n- Directory: `routes\u002Fmy-route\u002Findex.tsx`\n- Lazy load components\n- Use `createFileRoute`\n- Breadcrumb data in loader\n\n**Example:**\n```typescript\nimport { createFileRoute } from '@tanstack\u002Freact-router';\nimport { lazy } from 'react';\n\nconst MyPage = lazy(() => import('@\u002Ffeatures\u002Fmy-feature\u002Fcomponents\u002FMyPage'));\n\nexport const Route = createFileRoute('\u002Fmy-route\u002F')({\n    component: MyPage,\n    loader: () => ({ crumb: 'My Route' }),\n});\n```\n\n**[? Complete Guide: resources\u002Frouting-guide.md](resources\u002Frouting-guide.md)**\n\n---\n\n### ⏳ Loading & Error States\n\n**CRITICAL RULE: No Early Returns**\n\n```typescript\n\u002F\u002F ❌ NEVER - Causes layout shift\nif (isLoading) {\n    return \u003CLoadingSpinner \u002F>;\n}\n\n\u002F\u002F ✅ ALWAYS - Consistent layout\n\u003CSuspenseLoader>\n    \u003CContent \u002F>\n\u003C\u002FSuspenseLoader>\n```\n\n**Why:** Prevents Cumulative Layout Shift (CLS), better UX\n\n**Error Handling:**\n- Use `useMuiSnackbar` for user feedback\n- NEVER `react-toastify`\n- TanStack Query `onError` callbacks\n\n**[? Complete Guide: resources\u002Floading-and-error-states.md](resources\u002Floading-and-error-states.md)**\n\n---\n\n### ⚡ Performance\n\n**Optimization Patterns:**\n- `useMemo`: Expensive computations (filter, sort, map)\n- `useCallback`: Event handlers passed to children\n- `React.memo`: Expensive components\n- Debounced search (300-500ms)\n- Memory leak prevention (cleanup in useEffect)\n\n**[? Complete Guide: resources\u002Fperformance.md](resources\u002Fperformance.md)**\n\n---\n\n### ? TypeScript\n\n**Standards:**\n- Strict mode, no `any` type\n- Explicit return types on functions\n- Type imports: `import type { User } from '~types\u002Fuser'`\n- Component prop interfaces with JSDoc\n\n**[? Complete Guide: resources\u002Ftypescript-standards.md](resources\u002Ftypescript-standards.md)**\n\n---\n\n### ? Common Patterns\n\n**Covered Topics:**\n- React Hook Form with Zod validation\n- DataGrid wrapper contracts\n- Dialog component standards\n- `useAuth` hook for current user\n- Mutation patterns with cache invalidation\n\n**[? Complete Guide: resources\u002Fcommon-patterns.md](resources\u002Fcommon-patterns.md)**\n\n---\n\n### ? Complete Examples\n\n**Full working examples:**\n- Modern component with all patterns\n- Complete feature structure\n- API service layer\n- Route with lazy loading\n- Suspense + useSuspenseQuery\n- Form with validation\n\n**[? Complete Guide: resources\u002Fcomplete-examples.md](resources\u002Fcomplete-examples.md)**\n\n---\n\n## Navigation Guide\n\n| Need to... | Read this resource |\n|------------|-------------------|\n| Create a component | [component-patterns.md](resources\u002Fcomponent-patterns.md) |\n| Fetch data | [data-fetching.md](resources\u002Fdata-fetching.md) |\n| Organize files\u002Ffolders | [file-organization.md](resources\u002Ffile-organization.md) |\n| Style components | [styling-guide.md](resources\u002Fstyling-guide.md) |\n| Set up routing | [routing-guide.md](resources\u002Frouting-guide.md) |\n| Handle loading\u002Ferrors | [loading-and-error-states.md](resources\u002Floading-and-error-states.md) |\n| Optimize performance | [performance.md](resources\u002Fperformance.md) |\n| TypeScript types | [typescript-standards.md](resources\u002Ftypescript-standards.md) |\n| Forms\u002FAuth\u002FDataGrid | [common-patterns.md](resources\u002Fcommon-patterns.md) |\n| See full examples | [complete-examples.md](resources\u002Fcomplete-examples.md) |\n\n---\n\n## Core Principles\n\n1. **Lazy Load Everything Heavy**: Routes, DataGrid, charts, editors\n2. **Suspense for Loading**: Use SuspenseLoader, not early returns\n3. **useSuspenseQuery**: Primary data fetching pattern for new code\n4. **Features are Organized**: api\u002F, components\u002F, hooks\u002F, helpers\u002F subdirs\n5. **Styles Based on Size**: \u003C100 inline, >100 separate\n6. **Import Aliases**: Use @\u002F, ~types, ~components, ~features\n7. **No Early Returns**: Prevents layout shift\n8. **useMuiSnackbar**: For all user notifications\n\n---\n\n## Quick Reference: File Structure\n\n```\nsrc\u002F\n  features\u002F\n    my-feature\u002F\n      api\u002F\n        myFeatureApi.ts       # API service\n      components\u002F\n        MyFeature.tsx         # Main component\n        SubComponent.tsx      # Related components\n      hooks\u002F\n        useMyFeature.ts       # Custom hooks\n        useSuspenseMyFeature.ts  # Suspense hooks\n      helpers\u002F\n        myFeatureHelpers.ts   # Utilities\n      types\u002F\n        index.ts              # TypeScript types\n      index.ts                # Public exports\n\n  components\u002F\n    SuspenseLoader\u002F\n      SuspenseLoader.tsx      # Reusable loader\n    CustomAppBar\u002F\n      CustomAppBar.tsx        # Reusable app bar\n\n  routes\u002F\n    my-route\u002F\n      index.tsx               # Route component\n      create\u002F\n        index.tsx             # Nested route\n```\n\n---\n\n## Modern Component Template (Quick Copy)\n\n```typescript\nimport React, { useState, useCallback } from 'react';\nimport { Box, Paper } from '@mui\u002Fmaterial';\nimport { useSuspenseQuery } from '@tanstack\u002Freact-query';\nimport { featureApi } from '..\u002Fapi\u002FfeatureApi';\nimport type { FeatureData } from '~types\u002Ffeature';\n\ninterface MyComponentProps {\n    id: number;\n    onAction?: () => void;\n}\n\nexport const MyComponent: React.FC\u003CMyComponentProps> = ({ id, onAction }) => {\n    const [state, setState] = useState\u003Cstring>('');\n\n    const { data } = useSuspenseQuery({\n        queryKey: ['feature', id],\n        queryFn: () => featureApi.getFeature(id),\n    });\n\n    const handleAction = useCallback(() => {\n        setState('updated');\n        onAction?.();\n    }, [onAction]);\n\n    return (\n        \u003CBox sx={{ p: 2 }}>\n            \u003CPaper sx={{ p: 3 }}>\n                {\u002F* Content *\u002F}\n            \u003C\u002FPaper>\n        \u003C\u002FBox>\n    );\n};\n\nexport default MyComponent;\n```\n\nFor complete examples, see [resources\u002Fcomplete-examples.md](resources\u002Fcomplete-examples.md)\n\n---\n\n## Related Skills\n\n- **error-tracking**: Error tracking with Sentry (applies to frontend too)\n- **backend-dev-guidelines**: Backend API patterns that frontend consumes\n\n---\n\n**Skill Status**: Modular structure with progressive loading for optimal context management","# Frontend Development Guidelines\n\n## Purpose\n\nComprehensive guide for modern React development, emphasizing Suspense-based data fetching, lazy loading, proper file organization, and performance optimization.\n\n## When to Use This Skill\n\n- Creating new components or pages\n- Building new features\n- Fetching data with TanStack Query\n- Setting up routing with TanStack Router\n- Styling components with MUI v7\n- Performance optimization\n- Organizing frontend code\n- TypeScript best practices\n\n---\n\n## Quick Start\n\n### New Component Checklist\n\nCreating a component? Follow this checklist:\n\n- [ ] Use `React.FC\u003CProps>` pattern with TypeScript\n- [ ] Lazy load if heavy component: `React.lazy(() => import())`\n- [ ] Wrap in `\u003CSuspenseLoader>` for loading states\n- [ ] Use `useSuspenseQuery` for data fetching\n- [ ] Import aliases: `@\u002F`, `~types`, `~components`, `~features`\n- [ ] Styles: Inline if \u003C100 lines, separate file if >100 lines\n- [ ] Use `useCallback` for event handlers passed to children\n- [ ] Default export at bottom\n- [ ] No early returns with loading spinners\n- [ ] Use `useMuiSnackbar` for user notifications\n\n### New Feature Checklist\n\nCreating a feature? Set up this structure:\n\n- [ ] Create `features\u002F{feature-name}\u002F` directory\n- [ ] Create subdirectories: `api\u002F`, `components\u002F`, `hooks\u002F`, `helpers\u002F`, `types\u002F`\n- [ ] Create API service file: `api\u002F{feature}Api.ts`\n- [ ] Set up TypeScript types in `types\u002F`\n- [ ] Create route in `routes\u002F{feature-name}\u002Findex.tsx`\n- [ ] Lazy load feature components\n- [ ] Use Suspense boundaries\n- [ ] Export public API from feature `index.ts`\n\n---\n\n## Import Aliases Quick Reference\n\n| Alias | Resolves To | Example |\n|-------|-------------|---------|\n| `@\u002F` | `src\u002F` | `import { apiClient } from '@\u002Flib\u002FapiClient'` |\n| `~types` | `src\u002Ftypes` | `import type { User } from '~types\u002Fuser'` |\n| `~components` | `src\u002Fcomponents` | `import { SuspenseLoader } from '~components\u002FSuspenseLoader'` |\n| `~features` | `src\u002Ffeatures` | `import { authApi } from '~features\u002Fauth'` |\n\nDefined in: [vite.config.ts](..\u002F..\u002Fvite.config.ts) lines 180-185\n\n---\n\n## Common Imports Cheatsheet\n\n```typescript\n\u002F\u002F React & Lazy Loading\nimport React, { useState, useCallback, useMemo } from 'react';\nconst Heavy = React.lazy(() => import('.\u002FHeavy'));\n\n\u002F\u002F MUI Components\nimport { Box, Paper, Typography, Button, Grid } from '@mui\u002Fmaterial';\nimport type { SxProps, Theme } from '@mui\u002Fmaterial';\n\n\u002F\u002F TanStack Query (Suspense)\nimport { useSuspenseQuery, useQueryClient } from '@tanstack\u002Freact-query';\n\n\u002F\u002F TanStack Router\nimport { createFileRoute } from '@tanstack\u002Freact-router';\n\n\u002F\u002F Project Components\nimport { SuspenseLoader } from '~components\u002FSuspenseLoader';\n\n\u002F\u002F Hooks\nimport { useAuth } from '@\u002Fhooks\u002FuseAuth';\nimport { useMuiSnackbar } from '@\u002Fhooks\u002FuseMuiSnackbar';\n\n\u002F\u002F Types\nimport type { Post } from '~types\u002Fpost';\n```\n\n---\n\n## Topic Guides\n\n### ? Component Patterns\n\n**Modern React components use:**\n- `React.FC\u003CProps>` for type safety\n- `React.lazy()` for code splitting\n- `SuspenseLoader` for loading states\n- Named const + default export pattern\n\n**Key Concepts:**\n- Lazy load heavy components (DataGrid, charts, editors)\n- Always wrap lazy components in Suspense\n- Use SuspenseLoader component (with fade animation)\n- Component structure: Props → Hooks → Handlers → Render → Export\n\n**[? Complete Guide: resources\u002Fcomponent-patterns.md](resources\u002Fcomponent-patterns.md)**\n\n---\n\n### ? Data Fetching\n\n**PRIMARY PATTERN: useSuspenseQuery**\n- Use with Suspense boundaries\n- Cache-first strategy (check grid cache before API)\n- Replaces `isLoading` checks\n- Type-safe with generics\n\n**API Service Layer:**\n- Create `features\u002F{feature}\u002Fapi\u002F{feature}Api.ts`\n- Use `apiClient` axios instance\n- Centralized methods per feature\n- Route format: `\u002Fform\u002Froute` (NOT `\u002Fapi\u002Fform\u002Froute`)\n\n**[? Complete Guide: resources\u002Fdata-fetching.md](resources\u002Fdata-fetching.md)**\n\n---\n\n### ? File Organization\n\n**features\u002F vs components\u002F:**\n- `features\u002F`: Domain-specific (posts, comments, auth)\n- `components\u002F`: Truly reusable (SuspenseLoader, CustomAppBar)\n\n**Feature Subdirectories:**\n```\nfeatures\u002F\n  my-feature\u002F\n    api\u002F          # API service layer\n    components\u002F   # Feature components\n    hooks\u002F        # Custom hooks\n    helpers\u002F      # Utility functions\n    types\u002F        # TypeScript types\n```\n\n**[? Complete Guide: resources\u002Ffile-organization.md](resources\u002Ffile-organization.md)**\n\n---\n\n### ? Styling\n\n**Inline vs Separate:**\n- \u003C100 lines: Inline `const styles: Record\u003Cstring, SxProps\u003CTheme>>`\n- >100 lines: Separate `.styles.ts` file\n\n**Primary Method:**\n- Use `sx` prop for MUI components\n- Type-safe with `SxProps\u003CTheme>`\n- Theme access: `(theme) => theme.palette.primary.main`\n\n**MUI v7 Grid:**\n```typescript\n\u003CGrid size={{ xs: 12, md: 6 }}>  \u002F\u002F ✅ v7 syntax\n\u003CGrid xs={12} md={6}>             \u002F\u002F ❌ Old syntax\n```\n\n**[? Complete Guide: resources\u002Fstyling-guide.md](resources\u002Fstyling-guide.md)**\n\n---\n\n### ?️ Routing\n\n**TanStack Router - Folder-Based:**\n- Directory: `routes\u002Fmy-route\u002Findex.tsx`\n- Lazy load components\n- Use `createFileRoute`\n- Breadcrumb data in loader\n\n**Example:**\n```typescript\nimport { createFileRoute } from '@tanstack\u002Freact-router';\nimport { lazy } from 'react';\n\nconst MyPage = lazy(() => import('@\u002Ffeatures\u002Fmy-feature\u002Fcomponents\u002FMyPage'));\n\nexport const Route = createFileRoute('\u002Fmy-route\u002F')({\n    component: MyPage,\n    loader: () => ({ crumb: 'My Route' }),\n});\n```\n\n**[? Complete Guide: resources\u002Frouting-guide.md](resources\u002Frouting-guide.md)**\n\n---\n\n### ⏳ Loading & Error States\n\n**CRITICAL RULE: No Early Returns**\n\n```typescript\n\u002F\u002F ❌ NEVER - Causes layout shift\nif (isLoading) {\n    return \u003CLoadingSpinner \u002F>;\n}\n\n\u002F\u002F ✅ ALWAYS - Consistent layout\n\u003CSuspenseLoader>\n    \u003CContent \u002F>\n\u003C\u002FSuspenseLoader>\n```\n\n**Why:** Prevents Cumulative Layout Shift (CLS), better UX\n\n**Error Handling:**\n- Use `useMuiSnackbar` for user feedback\n- NEVER `react-toastify`\n- TanStack Query `onError` callbacks\n\n**[? Complete Guide: resources\u002Floading-and-error-states.md](resources\u002Floading-and-error-states.md)**\n\n---\n\n### ⚡ Performance\n\n**Optimization Patterns:**\n- `useMemo`: Expensive computations (filter, sort, map)\n- `useCallback`: Event handlers passed to children\n- `React.memo`: Expensive components\n- Debounced search (300-500ms)\n- Memory leak prevention (cleanup in useEffect)\n\n**[? Complete Guide: resources\u002Fperformance.md](resources\u002Fperformance.md)**\n\n---\n\n### ? TypeScript\n\n**Standards:**\n- Strict mode, no `any` type\n- Explicit return types on functions\n- Type imports: `import type { User } from '~types\u002Fuser'`\n- Component prop interfaces with JSDoc\n\n**[? Complete Guide: resources\u002Ftypescript-standards.md](resources\u002Ftypescript-standards.md)**\n\n---\n\n### ? Common Patterns\n\n**Covered Topics:**\n- React Hook Form with Zod validation\n- DataGrid wrapper contracts\n- Dialog component standards\n- `useAuth` hook for current user\n- Mutation patterns with cache invalidation\n\n**[? Complete Guide: resources\u002Fcommon-patterns.md](resources\u002Fcommon-patterns.md)**\n\n---\n\n### ? Complete Examples\n\n**Full working examples:**\n- Modern component with all patterns\n- Complete feature structure\n- API service layer\n- Route with lazy loading\n- Suspense + useSuspenseQuery\n- Form with validation\n\n**[? Complete Guide: resources\u002Fcomplete-examples.md](resources\u002Fcomplete-examples.md)**\n\n---\n\n## Navigation Guide\n\n| Need to... | Read this resource |\n|------------|-------------------|\n| Create a component | [component-patterns.md](resources\u002Fcomponent-patterns.md) |\n| Fetch data | [data-fetching.md](resources\u002Fdata-fetching.md) |\n| Organize files\u002Ffolders | [file-organization.md](resources\u002Ffile-organization.md) |\n| Style components | [styling-guide.md](resources\u002Fstyling-guide.md) |\n| Set up routing | [routing-guide.md](resources\u002Frouting-guide.md) |\n| Handle loading\u002Ferrors | [loading-and-error-states.md](resources\u002Floading-and-error-states.md) |\n| Optimize performance | [performance.md](resources\u002Fperformance.md) |\n| TypeScript types | [typescript-standards.md](resources\u002Ftypescript-standards.md) |\n| Forms\u002FAuth\u002FDataGrid | [common-patterns.md](resources\u002Fcommon-patterns.md) |\n| See full examples | [complete-examples.md](resources\u002Fcomplete-examples.md) |\n\n---\n\n## Core Principles\n\n1. **Lazy Load Everything Heavy**: Routes, DataGrid, charts, editors\n2. **Suspense for Loading**: Use SuspenseLoader, not early returns\n3. **useSuspenseQuery**: Primary data fetching pattern for new code\n4. **Features are Organized**: api\u002F, components\u002F, hooks\u002F, helpers\u002F subdirs\n5. **Styles Based on Size**: \u003C100 inline, >100 separate\n6. **Import Aliases**: Use @\u002F, ~types, ~components, ~features\n7. **No Early Returns**: Prevents layout shift\n8. **useMuiSnackbar**: For all user notifications\n\n---\n\n## Quick Reference: File Structure\n\n```\nsrc\u002F\n  features\u002F\n    my-feature\u002F\n      api\u002F\n        myFeatureApi.ts       # API service\n      components\u002F\n        MyFeature.tsx         # Main component\n        SubComponent.tsx      # Related components\n      hooks\u002F\n        useMyFeature.ts       # Custom hooks\n        useSuspenseMyFeature.ts  # Suspense hooks\n      helpers\u002F\n        myFeatureHelpers.ts   # Utilities\n      types\u002F\n        index.ts              # TypeScript types\n      index.ts                # Public exports\n\n  components\u002F\n    SuspenseLoader\u002F\n      SuspenseLoader.tsx      # Reusable loader\n    CustomAppBar\u002F\n      CustomAppBar.tsx        # Reusable app bar\n\n  routes\u002F\n    my-route\u002F\n      index.tsx               # Route component\n      create\u002F\n        index.tsx             # Nested route\n```\n\n---\n\n## Modern Component Template (Quick Copy)\n\n```typescript\nimport React, { useState, useCallback } from 'react';\nimport { Box, Paper } from '@mui\u002Fmaterial';\nimport { useSuspenseQuery } from '@tanstack\u002Freact-query';\nimport { featureApi } from '..\u002Fapi\u002FfeatureApi';\nimport type { FeatureData } from '~types\u002Ffeature';\n\ninterface MyComponentProps {\n    id: number;\n    onAction?: () => void;\n}\n\nexport const MyComponent: React.FC\u003CMyComponentProps> = ({ id, onAction }) => {\n    const [state, setState] = useState\u003Cstring>('');\n\n    const { data } = useSuspenseQuery({\n        queryKey: ['feature', id],\n        queryFn: () => featureApi.getFeature(id),\n    });\n\n    const handleAction = useCallback(() => {\n        setState('updated');\n        onAction?.();\n    }, [onAction]);\n\n    return (\n        \u003CBox sx={{ p: 2 }}>\n            \u003CPaper sx={{ p: 3 }}>\n                {\u002F* Content *\u002F}\n            \u003C\u002FPaper>\n        \u003C\u002FBox>\n    );\n};\n\nexport default MyComponent;\n```\n\nFor complete examples, see [resources\u002Fcomplete-examples.md](resources\u002Fcomplete-examples.md)\n\n---\n\n## Related Skills\n\n- **error-tracking**: Error tracking with Sentry (applies to frontend too)\n- **backend-dev-guidelines**: Backend API patterns that frontend consumes\n\n---\n\n**Skill Status**: Modular structure with progressive loading for optimal context management",{"name":5,"description":7},"main","2b749c82b5d11fac39d9a6e021ce3f5b8a541bd1","cli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines",3931,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates","https:\u002F\u002Faitmpl.com","https:\u002F\u002Fgithub.com\u002Fdavila7","https:\u002F\u002Fdanielavila.me","Building AI dev tools with LLMs","2026-11-14 06:14:46",{"source":8,"skillName":5,"commands":65,"prompt":75,"zipAvailable":76},[66,69,72],{"tool":67,"command":68},"npx","npx skills add davila7\u002Fclaude-code-templates --skill frontend-dev-guidelines",{"tool":70,"command":71},"bunx","bunx skills add davila7\u002Fclaude-code-templates --skill frontend-dev-guidelines",{"tool":73,"command":74},"pnpm","pnpm dlx skills add davila7\u002Fclaude-code-templates --skill frontend-dev-guidelines","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002FSKILL.md",true,[78,84,88,92,96,100,104,108,112,116,120],{"path":79,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":82,"sourceHtmlUrl":83},"references\u002Fgeo_reference.md","REFERENCE","参考文档",21102,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fscientific\u002Fgeo-database\u002Freferences\u002Fgeo_reference.md",{"path":85,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":86,"sourceHtmlUrl":87},"resources\u002Fcommon-patterns.md",8369,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Fcommon-patterns.md",{"path":89,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":90,"sourceHtmlUrl":91},"resources\u002Fcomplete-examples.md",24524,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Fcomplete-examples.md",{"path":93,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":94,"sourceHtmlUrl":95},"resources\u002Fcomponent-patterns.md",10804,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Fcomponent-patterns.md",{"path":97,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":98,"sourceHtmlUrl":99},"resources\u002Fdata-fetching.md",19817,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Fdata-fetching.md",{"path":101,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":102,"sourceHtmlUrl":103},"resources\u002Ffile-organization.md",11871,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Ffile-organization.md",{"path":105,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":106,"sourceHtmlUrl":107},"resources\u002Floading-and-error-states.md",12036,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Floading-and-error-states.md",{"path":109,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":110,"sourceHtmlUrl":111},"resources\u002Fperformance.md",9639,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Fperformance.md",{"path":113,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":114,"sourceHtmlUrl":115},"resources\u002Frouting-guide.md",7193,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Frouting-guide.md",{"path":117,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":118,"sourceHtmlUrl":119},"resources\u002Fstyling-guide.md",7905,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Fstyling-guide.md",{"path":121,"resourceType":80,"resourceTypeDesc":81,"sizeBytes":122,"sourceHtmlUrl":123},"resources\u002Ftypescript-standards.md",8439,"https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ffrontend-dev-guidelines\u002Fresources\u002Ftypescript-standards.md",[125,154,180,213,241,265],{"skillNo":126,"name":127,"nameZh":6,"description":128,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":129,"categories":130,"keywords":134,"publishedAt":49},"01M70NHBTQ8BV0A2SCAZXEPHCX","wealthville-pool-scoring","Score DeFi liquidity pools before providing liquidity. Returns a 0-100 pool score and an Enter\u002FHold\u002FExit\u002FReduce\u002FAvoid verdict with calibrated confidence for ~68,800 Solana pools and 575 EVM pools, plus a public miss-inclusive track record. Use when asked whether a pool is worth LPing into, which pools look best right now, or how accurate the scores have actually been.","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fweb-data\u002Fwealthville-pool-scoring\u002FSKILL.md",[131],{"categoryNo":132,"categoryName":133,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000023","Skill与智能体开发",[135,136,137,138,139,140,141,142,143,30,144,145,146,147,148,149,150,151,152,153],"scoring","pool","wealthville pool scoring","liquidity","which","for","exit","now","use","reduce","with","record","track","verdict","evm","solana","how","public","look",{"skillNo":155,"name":156,"nameZh":6,"description":157,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":158,"categories":159,"keywords":161,"publishedAt":49},"01M70MB6VR8ERJ4EM8D5KHBMEV","technical-debt-auditor","Scans a codebase and produces a quantified technical debt report with a prioritized remediation plan. Analyzes dead code, TODO\u002FFIXME\u002FHACK markers, dependency staleness, complexity hotspots, code duplication signals, test coverage gaps, unused exports, and outdated patterns. Use this skill when the user asks to audit their codebase for tech debt, wants a health check of their code quality, says things like \"where should I focus refactoring\", \"find code smells\", \"audit my codebase\", \"what technical debt do we have\", \"prioritize cleanup work\", or asks about code quality metrics. Also trigger when the user mentions \"code rot\", \"legacy cleanup\", \"refactoring priorities\", or wants to understand the overall health of a project before a major effort. Trigger even if the user doesn't say \"technical debt\" explicitly — any request to systematically assess code quality and identify improvement priorities belongs here.","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Ftechnical-debt-auditor\u002FSKILL.md",[160],{"categoryNo":132,"categoryName":133,"taxonomyType":21,"taxonomyTypeDesc":22},[162,163,164,165,166,167,168,169,170,171,172,30,41,173,174,175,176,177,178,179],"technical debt","debt","technical","technical debt auditor","auditor","coverage","complexity","markers","project","cleanup","unused","todo","work","plan","focus","signals","audit","dependency",{"skillNo":181,"name":182,"nameZh":6,"description":183,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":184,"categories":185,"keywords":195,"publishedAt":49},"01M70KPYH9QNHCNME5GJQGE22K","readonly-sql-guard","Make an agent's database access provably read-only. Use when an agent runs caller-supplied SQL against a production\u002FERP\u002Fanalytics database (a \"query\" MCP tool, text-to-SQL, an admin console), or when reviewing DB-access code for write\u002FDDL\u002Fside-effect\u002Ftransaction-escape risks. Checks what a statement CALLS, not just its shape.","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdatabase\u002Freadonly-sql-guard\u002FSKILL.md",[186,189,190],{"categoryNo":187,"categoryName":188,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000010","后端与接口",{"categoryNo":132,"categoryName":133,"taxonomyType":21,"taxonomyTypeDesc":22},{"categoryNo":191,"categoryName":192,"taxonomyType":193,"taxonomyTypeDesc":194},"01JBSEEDCAT000000000000033","数据分析师","PROFESSION","适用职业",[196,197,198,199,200,201,202,140,203,204,205,206,207,208,209,143,210,211,30,212],"readonly","guard","sql guard","sql","readonly sql guard","erp","effect","read-only","db","just","tool","calls","only","MCP","access","database","query",{"skillNo":214,"name":215,"nameZh":6,"description":216,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":217,"licenseFileUrl":218,"sourceHtmlUrl":219,"categories":220,"keywords":222,"publishedAt":49},"01M6AFY6F7CC2BBZP1QD6VTNVC","web-artifacts-builder","Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn\u002Fui). Use for complex artifacts requiring state management, routing, or shadcn\u002Fui components - not for simple single-file HTML\u002FJSX artifacts.","Apache-2.0","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Futilities\u002Fweb-artifacts-builder\u002FLICENSE.txt","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Futilities\u002Fweb-artifacts-builder\u002FSKILL.md",[221],{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},[223,224,225,226,227,228,42,229,230,231,27,232,233,29,45,234,44,235,236,237,238,239,140,240],"artifacts builder","web","web artifacts builder","artifacts","builder","state","state management","component","css","ui","Tools","shadcn","Tailwind","suite","jsx","html","single-file","ui components",{"skillNo":242,"name":243,"nameZh":6,"description":244,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":217,"licenseFileUrl":245,"sourceHtmlUrl":246,"categories":247,"keywords":252,"publishedAt":49},"01M6AFWF33SFV9Z3SF4PEEE4BF","webapp-testing","Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fsecurity\u002Fwebapp-testing\u002FLICENSE.txt","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fsecurity\u002Fwebapp-testing\u002FSKILL.md",[248,251],{"categoryNo":249,"categoryName":250,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000008","测试与质量",{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},[253,254,255,256,257,224,258,27,232,259,260,261,262,140,263,145,264],"webapp testing","testing","webapp","browser","playwright","applications","debugging","toolkit","logs","screenshots","local","behavior",{"skillNo":266,"name":267,"nameZh":6,"description":268,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":217,"licenseFileUrl":269,"sourceHtmlUrl":270,"categories":271,"keywords":279,"publishedAt":49},"01M6AF67Q67JJJ5V51JR2P52KA","discernment-nudge","After you give a substantive answer or draft that the user may act on — advice or recommendations, drafted artifacts such as goals, plans, pitches, proposals, or emails, estimates or projections, analysis or interpretation of data, factual claims they may rely on, or a multi-step argument — invoke this skill BEFORE finalizing your reply and then, if it applies, append 2-3 short follow-up questions, each tied to something specific in what you just produced, that help the user check key facts, probe the reasoning or assumptions, and notice missing context. Do this at most once per conversation. Skip it when the user asked a trivial how-to or simple lookup, wants a purely educational explanation, asked you only to format, convert, or assemble a file from content they provided, is writing code they will run, is doing creative writing or casual chat, or already asked you to double-check, cite, or review — the skill file explains these boundaries and the exact output format.","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fproductivity\u002Fdiscernment-nudge\u002FLICENSE.txt","https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fproductivity\u002Fdiscernment-nudge\u002FSKILL.md",[272,275,276],{"categoryNo":273,"categoryName":274,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000018","写作与文案",{"categoryNo":132,"categoryName":133,"taxonomyType":21,"taxonomyTypeDesc":22},{"categoryNo":277,"categoryName":278,"taxonomyType":193,"taxonomyTypeDesc":194},"01JBSEEDCAT000000000000036","内容创作者",[280,281,282,283,284,285,38,286,226,287,29,41,288,289,290,291,292,208,293,30,294,295,296,297,298,151,299],"discernment nudge","nudge","interpretation","help","run","reasoning","writing","lookup","content","review","conversation","short","up","invoke","you","analysis","claims","argument","assemble","recommendations"]