[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6AES28PPTH377N9TDCZ38A8":3,"skill-same:01M6AES28PPTH377N9TDCZ38A8":81},{"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":26,"publishedAt":41,"linkOnly":42,"markdownContent":43,"markdownBody":44,"frontMatter":45,"refName":47,"commitSha":48,"skillDirectory":49,"forksCount":50,"repositoryHtmlUrl":51,"repositoryHomepageUrl":52,"ownerHtmlUrl":53,"ownerBlogUrl":54,"ownerDescription":55,"updatedAt":56,"install":57,"resources":70},"01M6AES28PPTH377N9TDCZ38A8","react-patterns",null,"Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.","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\u002Freact-patterns\u002FSKILL.md",[18,23],{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000008","测试与质量","SCENARIO","使用场景",{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000009","前端开发",[27,28,29,30,31,32,33,34,35,36,37,38,39,40],"react","react patterns","patterns","typescript","performance","best practices","Composition","typescript best practices","grep","read","write","edit","hooks","principles","2026-11-10 10:12:30",false,"---\nname: react-patterns\ndescription: Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.\nallowed-tools: Read, Write, Edit, Glob, Grep\n---\n\n# React Patterns\n\n> Principles for building production-ready React applications.\n\n---\n\n## 1. Component Design Principles\n\n### Component Types\n\n| Type | Use | State |\n|------|-----|-------|\n| **Server** | Data fetching, static | None |\n| **Client** | Interactivity | useState, effects |\n| **Presentational** | UI display | Props only |\n| **Container** | Logic\u002Fstate | Heavy state |\n\n### Design Rules\n\n- One responsibility per component\n- Props down, events up\n- Composition over inheritance\n- Prefer small, focused components\n\n---\n\n## 2. Hook Patterns\n\n### When to Extract Hooks\n\n| Pattern | Extract When |\n|---------|-------------|\n| **useLocalStorage** | Same storage logic needed |\n| **useDebounce** | Multiple debounced values |\n| **useFetch** | Repeated fetch patterns |\n| **useForm** | Complex form state |\n\n### Hook Rules\n\n- Hooks at top level only\n- Same order every render\n- Custom hooks start with \"use\"\n- Clean up effects on unmount\n\n---\n\n## 3. State Management Selection\n\n| Complexity | Solution |\n|------------|----------|\n| Simple | useState, useReducer |\n| Shared local | Context |\n| Server state | React Query, SWR |\n| Complex global | Zustand, Redux Toolkit |\n\n### State Placement\n\n| Scope | Where |\n|-------|-------|\n| Single component | useState |\n| Parent-child | Lift state up |\n| Subtree | Context |\n| App-wide | Global store |\n\n---\n\n## 4. React 19 Patterns\n\n### New Hooks\n\n| Hook | Purpose |\n|------|---------|\n| **useActionState** | Form submission state |\n| **useOptimistic** | Optimistic UI updates |\n| **use** | Read resources in render |\n\n### Compiler Benefits\n\n- Automatic memoization\n- Less manual useMemo\u002FuseCallback\n- Focus on pure components\n\n---\n\n## 5. Composition Patterns\n\n### Compound Components\n\n- Parent provides context\n- Children consume context\n- Flexible slot-based composition\n- Example: Tabs, Accordion, Dropdown\n\n### Render Props vs Hooks\n\n| Use Case | Prefer |\n|----------|--------|\n| Reusable logic | Custom hook |\n| Render flexibility | Render props |\n| Cross-cutting | Higher-order component |\n\n---\n\n## 6. Performance Principles\n\n### When to Optimize\n\n| Signal | Action |\n|--------|--------|\n| Slow renders | Profile first |\n| Large lists | Virtualize |\n| Expensive calc | useMemo |\n| Stable callbacks | useCallback |\n\n### Optimization Order\n\n1. Check if actually slow\n2. Profile with DevTools\n3. Identify bottleneck\n4. Apply targeted fix\n\n---\n\n## 7. Error Handling\n\n### Error Boundary Usage\n\n| Scope | Placement |\n|-------|-----------|\n| App-wide | Root level |\n| Feature | Route\u002Ffeature level |\n| Component | Around risky component |\n\n### Error Recovery\n\n- Show fallback UI\n- Log error\n- Offer retry option\n- Preserve user data\n\n---\n\n## 8. TypeScript Patterns\n\n### Props Typing\n\n| Pattern | Use |\n|---------|-----|\n| Interface | Component props |\n| Type | Unions, complex |\n| Generic | Reusable components |\n\n### Common Types\n\n| Need | Type |\n|------|------|\n| Children | ReactNode |\n| Event handler | MouseEventHandler |\n| Ref | RefObject\u003CElement> |\n\n---\n\n## 9. Testing Principles\n\n| Level | Focus |\n|-------|-------|\n| Unit | Pure functions, hooks |\n| Integration | Component behavior |\n| E2E | User flows |\n\n### Test Priorities\n\n- User-visible behavior\n- Edge cases\n- Error states\n- Accessibility\n\n---\n\n## 10. Anti-Patterns\n\n| ❌ Don't | ✅ Do |\n|----------|-------|\n| Prop drilling deep | Use context |\n| Giant components | Split smaller |\n| useEffect for everything | Server components |\n| Premature optimization | Profile first |\n| Index as key | Stable unique ID |\n\n---\n\n> **Remember:** React is about composition. Build small, combine thoughtfully.\n","# React Patterns\n\n> Principles for building production-ready React applications.\n\n---\n\n## 1. Component Design Principles\n\n### Component Types\n\n| Type | Use | State |\n|------|-----|-------|\n| **Server** | Data fetching, static | None |\n| **Client** | Interactivity | useState, effects |\n| **Presentational** | UI display | Props only |\n| **Container** | Logic\u002Fstate | Heavy state |\n\n### Design Rules\n\n- One responsibility per component\n- Props down, events up\n- Composition over inheritance\n- Prefer small, focused components\n\n---\n\n## 2. Hook Patterns\n\n### When to Extract Hooks\n\n| Pattern | Extract When |\n|---------|-------------|\n| **useLocalStorage** | Same storage logic needed |\n| **useDebounce** | Multiple debounced values |\n| **useFetch** | Repeated fetch patterns |\n| **useForm** | Complex form state |\n\n### Hook Rules\n\n- Hooks at top level only\n- Same order every render\n- Custom hooks start with \"use\"\n- Clean up effects on unmount\n\n---\n\n## 3. State Management Selection\n\n| Complexity | Solution |\n|------------|----------|\n| Simple | useState, useReducer |\n| Shared local | Context |\n| Server state | React Query, SWR |\n| Complex global | Zustand, Redux Toolkit |\n\n### State Placement\n\n| Scope | Where |\n|-------|-------|\n| Single component | useState |\n| Parent-child | Lift state up |\n| Subtree | Context |\n| App-wide | Global store |\n\n---\n\n## 4. React 19 Patterns\n\n### New Hooks\n\n| Hook | Purpose |\n|------|---------|\n| **useActionState** | Form submission state |\n| **useOptimistic** | Optimistic UI updates |\n| **use** | Read resources in render |\n\n### Compiler Benefits\n\n- Automatic memoization\n- Less manual useMemo\u002FuseCallback\n- Focus on pure components\n\n---\n\n## 5. Composition Patterns\n\n### Compound Components\n\n- Parent provides context\n- Children consume context\n- Flexible slot-based composition\n- Example: Tabs, Accordion, Dropdown\n\n### Render Props vs Hooks\n\n| Use Case | Prefer |\n|----------|--------|\n| Reusable logic | Custom hook |\n| Render flexibility | Render props |\n| Cross-cutting | Higher-order component |\n\n---\n\n## 6. Performance Principles\n\n### When to Optimize\n\n| Signal | Action |\n|--------|--------|\n| Slow renders | Profile first |\n| Large lists | Virtualize |\n| Expensive calc | useMemo |\n| Stable callbacks | useCallback |\n\n### Optimization Order\n\n1. Check if actually slow\n2. Profile with DevTools\n3. Identify bottleneck\n4. Apply targeted fix\n\n---\n\n## 7. Error Handling\n\n### Error Boundary Usage\n\n| Scope | Placement |\n|-------|-----------|\n| App-wide | Root level |\n| Feature | Route\u002Ffeature level |\n| Component | Around risky component |\n\n### Error Recovery\n\n- Show fallback UI\n- Log error\n- Offer retry option\n- Preserve user data\n\n---\n\n## 8. TypeScript Patterns\n\n### Props Typing\n\n| Pattern | Use |\n|---------|-----|\n| Interface | Component props |\n| Type | Unions, complex |\n| Generic | Reusable components |\n\n### Common Types\n\n| Need | Type |\n|------|------|\n| Children | ReactNode |\n| Event handler | MouseEventHandler |\n| Ref | RefObject\u003CElement> |\n\n---\n\n## 9. Testing Principles\n\n| Level | Focus |\n|-------|-------|\n| Unit | Pure functions, hooks |\n| Integration | Component behavior |\n| E2E | User flows |\n\n### Test Priorities\n\n- User-visible behavior\n- Edge cases\n- Error states\n- Accessibility\n\n---\n\n## 10. Anti-Patterns\n\n| ❌ Don't | ✅ Do |\n|----------|-------|\n| Prop drilling deep | Use context |\n| Giant components | Split smaller |\n| useEffect for everything | Server components |\n| Premature optimization | Profile first |\n| Index as key | Stable unique ID |\n\n---\n\n> **Remember:** React is about composition. Build small, combine thoughtfully.\n",{"name":5,"description":7,"allowed-tools":46},"Read, Write, Edit, Glob, Grep","main","2b749c82b5d11fac39d9a6e021ce3f5b8a541bd1","cli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Freact-patterns",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":58,"prompt":68,"zipAvailable":69},[59,62,65],{"tool":60,"command":61},"npx","npx skills add davila7\u002Fclaude-code-templates --skill react-patterns",{"tool":63,"command":64},"bunx","bunx skills add davila7\u002Fclaude-code-templates --skill react-patterns",{"tool":66,"command":67},"pnpm","pnpm dlx skills add davila7\u002Fclaude-code-templates --skill react-patterns","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fdavila7\u002Fclaude-code-templates\u002Fblob\u002Fmain\u002Fcli-tool\u002Fcomponents\u002Fskills\u002Fdevelopment\u002Freact-patterns\u002FSKILL.md",true,[71,77],{"path":72,"resourceType":73,"resourceTypeDesc":74,"sizeBytes":75,"sourceHtmlUrl":76},"spawn-with-model.sh","SCRIPT","脚本",3638,"https:\u002F\u002Fgithub.com\u002Fjleechanorg\u002Fjleechan-skills\u002Fblob\u002Fmain\u002F.claude\u002Fskills\u002Fao-model-override\u002Fspawn-with-model.sh",{"path":78,"resourceType":73,"resourceTypeDesc":74,"sizeBytes":79,"sourceHtmlUrl":80},"test_patch.sh",1412,"https:\u002F\u002Fgithub.com\u002Fjleechanorg\u002Fjleechan-skills\u002Fblob\u002Fmain\u002F.claude\u002Fskills\u002Fao-model-override\u002Ftest_patch.sh",[82,112,139,172,204,226],{"skillNo":83,"name":84,"nameZh":6,"description":85,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":86,"categories":87,"keywords":91,"publishedAt":41},"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",[88],{"categoryNo":89,"categoryName":90,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000023","Skill与智能体开发",[92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111],"scoring","pool","wealthville pool scoring","liquidity","which","for","exit","now","use","when","reduce","with","record","track","verdict","evm","solana","how","public","look",{"skillNo":113,"name":114,"nameZh":6,"description":115,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":116,"categories":117,"keywords":119,"publishedAt":41},"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",[118],{"categoryNo":89,"categoryName":90,"taxonomyType":21,"taxonomyTypeDesc":22},[120,121,122,123,124,125,126,127,128,129,130,101,131,132,133,134,135,136,137,138],"technical debt","debt","technical","technical debt auditor","auditor","coverage","complexity","markers","project","cleanup","unused","code","todo","work","plan","focus","signals","audit","dependency",{"skillNo":140,"name":141,"nameZh":6,"description":142,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":143,"categories":144,"keywords":154,"publishedAt":41},"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",[145,148,149],{"categoryNo":146,"categoryName":147,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000010","后端与接口",{"categoryNo":89,"categoryName":90,"taxonomyType":21,"taxonomyTypeDesc":22},{"categoryNo":150,"categoryName":151,"taxonomyType":152,"taxonomyTypeDesc":153},"01JBSEEDCAT000000000000033","数据分析师","PROFESSION","适用职业",[155,156,157,158,159,160,161,97,162,163,164,165,166,167,168,100,169,170,101,171],"readonly","guard","sql guard","sql","readonly sql guard","erp","effect","read-only","db","just","tool","calls","only","MCP","access","database","query",{"skillNo":173,"name":174,"nameZh":6,"description":175,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":176,"licenseFileUrl":177,"sourceHtmlUrl":178,"categories":179,"keywords":181,"publishedAt":41},"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",[180],{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,27,198,199,200,201,202,97,203],"artifacts builder","web","web artifacts builder","artifacts","builder","state","routing","state management","component","css","frontend","ui","Tools","file","components","shadcn","Tailwind","suite","jsx","html","single-file","ui components",{"skillNo":205,"name":206,"nameZh":6,"description":207,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":176,"licenseFileUrl":208,"sourceHtmlUrl":209,"categories":210,"keywords":213,"publishedAt":41},"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",[211,212],{"categoryNo":19,"categoryName":20,"taxonomyType":21,"taxonomyTypeDesc":22},{"categoryNo":24,"categoryName":25,"taxonomyType":21,"taxonomyTypeDesc":22},[214,215,216,217,218,183,219,192,193,220,221,222,223,97,224,103,225],"webapp testing","testing","webapp","browser","playwright","applications","debugging","toolkit","logs","screenshots","local","behavior",{"skillNo":227,"name":228,"nameZh":6,"description":229,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":176,"licenseFileUrl":230,"sourceHtmlUrl":231,"categories":232,"keywords":240,"publishedAt":41},"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",[233,236,237],{"categoryNo":234,"categoryName":235,"taxonomyType":21,"taxonomyTypeDesc":22},"01JBSEEDCAT000000000000018","写作与文案",{"categoryNo":89,"categoryName":90,"taxonomyType":21,"taxonomyTypeDesc":22},{"categoryNo":238,"categoryName":239,"taxonomyType":152,"taxonomyTypeDesc":153},"01JBSEEDCAT000000000000036","内容创作者",[241,242,243,244,245,246,247,248,185,249,195,131,250,251,252,253,254,167,255,101,256,257,258,259,260,109,261],"discernment nudge","nudge","interpretation","help","run","reasoning","data","writing","lookup","content","review","conversation","short","up","invoke","you","analysis","claims","argument","assemble","recommendations"]