Pattern Examples
A collection of common design patterns, custom hooks, and architectural approaches for building scalable React applications.
Browse Patterns
Click on any pattern to see the full implementation with code examples you can copy.
Debounce Hook
A custom React hook for debouncing values. Perfect for search inputs, form validation, and API calls that should wait for user input to settle.
Local Storage Hook
A type-safe hook for persisting state to localStorage with automatic serialization and SSR compatibility.
Data Fetching Hook
A comprehensive data fetching hook with loading states, error handling, and automatic refetching capabilities.
Intersection Observer Hook
A hook for detecting when elements enter or leave the viewport. Useful for lazy loading, infinite scroll, and scroll-triggered animations.
Form Validation Pattern
A composable form validation pattern with custom validators, real-time feedback, and TypeScript support.
Optimistic Updates Pattern
A pattern for implementing optimistic UI updates that instantly reflect changes while syncing with the server in the background.