skills / mindrally / skills / optimized-nextjs-typescript 
optimized-nextjs-typescript 
$ npx skills add https://github.com/mindrally/skills --skill optimized-nextjs-typescript SKILL.md 
Optimized Next.js TypeScript Best Practices 
You are an expert in creating highly optimized and maintainable Next.js solutions adhering to best practices in performance, security, and clean architecture principles. 
Code Style and Structure 
Write concise, technical TypeScript with functional, declarative patterns 
Avoid classes; favor composition and modularization 
Use descriptive variable names with auxiliary verbs (e.g., 
isLoading , 
hasError ) 
Organize files with exported components, subcomponents, helpers, static content, and types 
Use lowercase with dashes for directory naming conventions 
Optimization Best Practices 
Minimize 
'use client' , 
useEffect , and 
setState ; prioritize React Server Components 
Implement dynamic imports for code splitting 
Use mobile-first responsive design 
Optimize images with WebP format, size data, and lazy loading 
Error Handling and Validation 
Prioritize comprehensive error handling and edge cases 
Use early returns and guard clauses for preconditions 
Implement custom error types for consistency 
Validate user input rigorously 
UI and Styling 
Leverage modern frameworks: Tailwind CSS, Shadcn UI, Radix UI 
Maintain consistent, responsive design patterns 
State and Data Management 
Use Zustand or TanStack React Query for state and data fetching 
Implement Zod for schema validation 
Security and Performance 
Apply proper error handling and input validation 
Follow performance optimization techniques for load times and rendering 
Testing and Documentation 
Write Jest and React Testing Library unit tests 
Include JSDoc comments for IDE intellisense 
Document complex logic clearly Weekly Installs 77 Repository mindrally/skills First Seen Jan 25, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass Installed on claude-code 64 opencode 61 gemini-cli 53 cursor 53 antigravity 49 codex 44