nextjs▌
pproenca/dot-skills · updated Apr 8, 2026
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Comprehensive performance optimization guide for Next.js 16 App Router applications, maintained by the Next.js Community. Contains 40 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.
Next.js Community Next.js 16 App Router Best Practices
Comprehensive performance optimization guide for Next.js 16 App Router applications, maintained by the Next.js Community. Contains 40 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.
When to Apply
Reference these guidelines when:
- Writing new Next.js 16 App Router code
- Configuring caching strategies with 'use cache' directive
- Implementing server components and data fetching
- Setting up routing with parallel and intercepting routes
- Creating server actions for form handling and mutations
Rule Categories by Priority
| Priority | Category | Impact | Prefix |
|---|---|---|---|
| 1 | Build & Bundle Optimization | CRITICAL | build- |
| 2 | Caching Strategy | CRITICAL | cache- |
| 3 | Server Components & Data Fetching | HIGH | server- |
| 4 | Routing & Navigation | HIGH | route- |
| 5 | Server Actions & Mutations | MEDIUM-HIGH | action- |
| 6 | Streaming & Loading States | MEDIUM | stream- |
| 7 | Metadata & SEO | MEDIUM | meta- |
| 8 | Client Components | LOW-MEDIUM | client- |
Quick Reference
1. Build & Bundle Optimization (CRITICAL)
build-optimize-package-imports- Configure optimizePackageImports for Icon Librariesbuild-dynamic-imports- Use Dynamic Imports for Heavy Componentsbuild-barrel-files- Avoid Barrel File Imports in App Routerbuild-turbopack-config- Enable Turbopack File System Cachingbuild-external-packages- Configure Server External Packages for Node Dependencies
2. Caching Strategy (CRITICAL)
cache-use-cache-directive- Use the 'use cache' Directive for Explicit Cachingcache-revalidate-tag- Use revalidateTag with cacheLife Profilescache-fetch-options- Configure Fetch Cache Options Correctlycache-revalidate-path- Use revalidatePath for Route-Level Cache Invalidationcache-react-cache- Use React cache() for Request Deduplicationcache-segment-config- Configure Route Segment Caching with Exports
3. Server Components & Data Fetching (HIGH)
server-parallel-fetching- Fetch Data in Parallel in Server Componentsserver-component-streaming- Stream Server Components for Progressive Loadingserver-data-colocation- Colocate Data Fetching with Componentsserver-preload-pattern- Use Preload Pattern for Critical Dataserver-avoid-client-fetching- Avoid Client-Side Data Fetching for Initial Dataserver-error-handling- Handle Server Component Errors Gracefully
4. Routing & Navigation (HIGH)
route-parallel-routes- Use Parallel Routes for Independent Contentroute-intercepting-routes- Use Intercepting Routes for Modal Patternsroute-prefetching- Configure Link Prefetching Appropriatelyroute-proxy-ts- Use proxy.ts for Network Boundary Logicroute-not-found- Use notFound() for Missing Resources
5. Server Actions & Mutations (MEDIUM-HIGH)
action-server-action-forms- Use Server Actions for Form Submissionsaction-pending-states- Show Pending States with useFormStatusaction-error-handling- Handle Server Action Errors Gracefullyaction-optimistic-updates- Use Optimistic Updates for Instant Feedbackaction-revalidation- Revalidate Cache After Mutations
6. Streaming & Loading States (MEDIUM)
stream-suspense-boundaries- Place Suspense Boundaries Strategicallystream-loading-tsx- Use loading.tsx for Route-Level Loading Statesstream-error-tsx- Use error.tsx for Route-Level Error Boundariesstream-skeleton-matching- Match Skeleton Dimensions to Actual Contentstream-nested-suspense- Nest Suspense for Progressive Disclosure
7. Metadata & SEO (MEDIUM)
meta-generate-metadata- Use generateMetadata for Dynamic Metadatameta-sitemap- Generate Sitemaps Dynamicallymeta-robots- Configure Robots for Crawl Controlmeta-opengraph-images- Generate Dynamic OpenGraph Images
8. Client Components (LOW-MEDIUM)
client-use-client-boundary- Minimize 'use client' Boundary Scopeclient-children-pattern- Pass Server Components as Children to Client Componentsclient-hydration-mismatch- Avoid Hydration Mismatchesclient-third-party-scripts- Load Third-Party Scripts Efficiently
How to Use
Read individual reference files for detailed explanations and code examples:
- Section definitions - Category structure and impact levels
- Rule template - Template for adding new rules
- build-dynamic-imports - Example rule file
- cache-use-cache-directive - Example rule file
Related Skills
- For React 19 fundamentals, see
react-19skill - For data fetching patterns, see
tanstack-queryskill - For client-side forms, see
react-hook-formskill
Full Compiled Document
For the complete guide with all rules expanded: AGENTS.md
How to use nextjs on Cursor
AI-first code editor with Composer
Prerequisites
Before installing skills in Cursor, ensure your development environment meets these requirements:
- ›Cursor installed and configured on your development machine
- ›Node.js version 16.0+ with npm package manager (verify with
node --version) - ›Active project directory or workspace where you want to add nextjs
Execute installation command
Execute the skills CLI command in your project's root directory to begin installation:
The skills CLI fetches nextjs from GitHub repository pproenca/dot-skills and configures it for Cursor.
Select Cursor when prompted
The CLI will show a list of available agents. Use arrow keys to navigate and space to select Cursor:
Verify installation
Confirm successful installation by checking the skill directory location:
Reload or restart Cursor to activate nextjs. Access the skill through slash commands (e.g., /nextjs) or your agent's skill management interface.
Security & Verification Notice
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your development environment. Always verify the publisher's identity, review recent commits, and test in isolated environments before production deployment.
List & Monetize Your Skill
Submit your Claude Code skill and start earning
Use Cases▌
Task Automation & Efficiency
Automate repetitive workflows and reduce manual effort
Example
Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Knowledge Enhancement
Learn new skills, understand complex topics, get expert guidance
Example
Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Quality Improvement
Enhance output quality through reviews, suggestions, and refinements
Example
Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Implementation Guide▌
Prerequisites
- ›Claude Desktop or compatible AI client with skill support
- ›Clear understanding of task or problem to solve
- ›Willingness to iterate and refine outputs
Time Estimate
15-45 minutes depending on use case complexity
Installation Steps
- 1.Install skill using provided installation command
- 2.Test with simple use case relevant to your work
- 3.Evaluate output quality and relevance
- 4.Iterate on prompts to improve results
- 5.Integrate into regular workflow if valuable
Common Pitfalls
- ⚠Expecting perfect results without iteration
- ⚠Not providing enough context in prompts
- ⚠Using skill for tasks outside its intended scope
- ⚠Accepting outputs without review and validation
Best Practices▌
✓ Do
- +Start with clear, specific prompts
- +Provide relevant context and constraints
- +Review and refine all outputs before using
- +Iterate to improve output quality
- +Document successful prompt patterns
✗ Don't
- −Don't use without understanding skill limitations
- −Don't skip validation of outputs
- −Don't share sensitive information in prompts
- −Don't expect skill to replace human judgment
💡 Pro Tips
- ★Be specific about desired format and style
- ★Ask for multiple options to choose from
- ★Request explanations to understand reasoning
- ★Combine AI efficiency with human expertise
When to Use This▌
✓ Use When
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid When
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
Learning Path▌
- 1Familiarize yourself with skill capabilities and limitations
- 2Start with low-risk, non-critical tasks
- 3Progress to more complex and valuable use cases
- 4Build expertise through regular use and experimentation
Discussion
Product Hunt–style comments (not star reviews)- No comments yet — start the thread.
Ratings
4.5★★★★★48 reviews- ★★★★★Chinedu Shah· Dec 24, 2024
I recommend nextjs for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
- ★★★★★Advait Abbas· Dec 16, 2024
nextjs fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
- ★★★★★Daniel Torres· Dec 16, 2024
Registry listing for nextjs matched our evaluation — installs cleanly and behaves as described in the markdown.
- ★★★★★Dhruvi Jain· Dec 12, 2024
nextjs has been reliable in day-to-day use. Documentation quality is above average for community skills.
- ★★★★★Yusuf Martinez· Dec 8, 2024
Useful defaults in nextjs — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
- ★★★★★Valentina Kapoor· Nov 27, 2024
We added nextjs from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
- ★★★★★Li Agarwal· Nov 15, 2024
Keeps context tight: nextjs is the kind of skill you can hand to a new teammate without a long onboarding doc.
- ★★★★★Daniel Diallo· Nov 7, 2024
nextjs reduced setup friction for our internal harness; good balance of opinion and flexibility.
- ★★★★★Oshnikdeep· Nov 3, 2024
Solid pick for teams standardizing on skills: nextjs is focused, and the summary matches what you get after install.
- ★★★★★Mei Khanna· Nov 3, 2024
nextjs is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
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