Skills cc-skill-frontend-patterns
📦

cc-skill-frontend-patterns

Safe

Apply Modern React Patterns

Build maintainable React applications using proven patterns for component composition, state management, and performance optimization.

Supports: Claude Codex Code(CC)
📊 69 Adequate
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Test it

Using "cc-skill-frontend-patterns". Create a compound Tabs component with TabList, Tab, and TabPanel

Expected outcome:

A complete implementation with shared state via React Context, proper type definitions, and usage example

Using "cc-skill-frontend-patterns". Write a useDebounce hook for search input

Expected outcome:

A custom hook that delays value updates by a specified delay, with TypeScript types

Using "cc-skill-frontend-patterns". Add error boundary to catch component errors

Expected outcome:

A class-based ErrorBoundary component with getDerivedStateFromError and componentDidCatch

Security Audit

Safe
v1 • 2/25/2026

This is a legitimate frontend development documentation skill. All 54 static findings are false positives triggered by code examples in markdown documentation. The skill teaches standard React patterns including composition, hooks, state management, and performance optimization. No actual security risks present.

1
Files scanned
639
Lines analyzed
0
findings
1
Total audits
No security issues found
Audited by: claude

Quality Score

38
Architecture
90
Maintainability
85
Content
31
Community
100
Security
87
Spec Compliance

What You Can Build

Build Reusable Component Libraries

Create flexible, reusable component APIs using compound components and composition patterns.

Manage Complex Application State

Implement scalable state management with React Context and useReducer.

Optimize React Application Performance

Apply memoization, lazy loading, and virtualization for fast user interfaces.

Try These Prompts

Create Compound Components 
Create a compound component pattern for a [component name] in React. Include [sub-component-1], [sub-component-2], and [sub-component-3] that share state via context.
Implement Custom Hook 
Write a custom React hook called use[Feature] that handles [specific behavior like data fetching, form validation, or local storage].
Optimize Performance 
Review this React component and apply performance optimizations including useMemo, useCallback, and React.memo where appropriate.
Add Form Validation 
Create a controlled form component with validation for fields: [list fields]. Include error messages and submission handling.

Best Practices

  • Prefer composition over inheritance for component reuse
  • Keep custom hooks focused on single responsibilities
  • Memoize expensive computations and callback functions
  • Use TypeScript for better component contracts

Avoid

  • Avoid updating state during render which causes infinite loops
  • Do not mutate objects directly; use immutable updates
  • Avoid passing new object references as props without memoization
  • Do not forget to include all dependencies in useEffect dependency arrays

Frequently Asked Questions

What is the difference between useMemo and useCallback?
useMemo memoizes a computed value, while useCallback memoizes a function. Use useMemo for expensive calculations and useCallback when passing callbacks to optimized child components.
When should I use useReducer instead of useState?
Use useReducer when you have complex state logic with multiple sub-values, or when the next state depends on the previous one. It provides more predictable state transitions.
How do compound components work?
Compound components use React Context to share implicit state between related components. The parent manages state and provides it via Context, allowing children to access and modify it.
What is code splitting and why is it important?
Code splitting splits your bundle into smaller chunks that load on demand. It improves initial load time by only loading code needed for the current view.
How do I prevent unnecessary re-renders?
Use React.memo for pure components, useMemo for expensive calculations, useCallback for function props, and ensure state updates are stable references.
Can this skill help with Next.js development?
Yes, the patterns apply to Next.js including server components, client components, and the App Router. The state management and performance patterns work in both React and Next.js.

Developer Details

Author

affaan-m

License

MIT

Repository

https://github.com/sickn33/antigravity-awesome-skills/tree/main/skills/cc-skill-frontend-patterns

Ref

main

File structure

📄 SKILL.md