TypeScript Code Snippets
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20 TypeScript snippets available right now.
React Auth Context
Complete authentication context with login, logout, register, password reset, and session management.
TypeScript Cache Manager
In-memory cache with TTL, LRU eviction, and serialization. Supports both sync and async operations.
React Modal Manager
Accessible modal dialog system with focus trap, escape key handling, and animation support.
TypeScript Object Utils
Deep clone, merge, pick, omit, and transform utilities for complex nested objects.
React Data Table
Sortable, filterable data table component with pagination, selection, and export. Built with TanStack Table.
TypeScript Retry Handler
Exponential backoff retry utility with jitter, circuit breaker pattern, and configurable error filters.
React Toast Notifications
Accessible toast notification system with queue management, auto-dismiss, and customizable styles.
TypeScript Debounce/Throttle
Production-ready debounce and throttle functions with cancel, flush, and leading/trailing options.
React Form Wizard
Multi-step form wizard component with validation, state persistence, and navigation. Supports conditional steps.
TypeScript Date Utils
Lightweight date manipulation library with formatting, parsing, relative time, and timezone support. Zero dependencies.
React Animation Utilities
Framer Motion wrapper hooks for common animations: fade, slide, scale, stagger, and scroll-triggered animations.
TypeScript API Client Generator
Auto-generate type-safe API clients from OpenAPI specs. Includes retry logic, caching, and request/response interceptors.
React Performance Optimizer
Memoization hooks, virtualized lists, lazy loading utilities, and bundle analysis helpers for React performance.
TypeScript Error Handling Pack
Result type, custom error classes, error boundaries, and retry utilities for type-safe error handling in TypeScript.
React State Management Kit
Lightweight state management with Zustand + Immer. Includes persistent state, devtools, and subscription patterns.
Zod Schema Builder
Dynamic Zod schema generator for API responses, form validation, and database models. Supports custom validators and error messages.
Next.js API Route Helpers
Reusable helpers for Next.js App Router API routes: type-safe request parsers with Zod, standardized error responses, auth wrapper.
React Custom Hooks Collection
12 production-ready React hooks: useDebounce, useLocalStorage, useMediaQuery, useIntersectionObserver, useClipboard, useOnlineStatus.
TypeScript Utility Types Pack
40+ advanced TypeScript utility types for production apps: DeepPartial, DeepRequired, NonNullableFields, UnionToIntersection, Prettify, Brand.
React Hook Form Validation Kit
Reusable form validation schemas and components for React Hook Form + Zod. Includes email, password, credit card, phone number validators.