Tags
#php
#kotlin
#bash
#go
#sql
#rust
#typescript
#html
#java
#python
#files
#utils
#strings
#http
#concurrency
#async
#json
#arrays
#security
#types
#crypto
#database
#dates
#format
TypeScript
usePrevious — Track Last Render's Value
Returns the value the prop/state had on the previous render. Useful for detecting transitions (e.g. "the count just went from 0 to 1") inside effects.
@admin
TypeScript
useClickOutside — Detect Outside Clicks
Fire a callback when the user clicks anywhere outside a referenced element. Perfect for closing dropdowns, popovers, and modal-less menus.
TypeScript
useEventListener — Typed Wrapper
A type-safe useEventListener for window, document, or any element ref. Picks the right event-map automatically so the handler argument is correctly typed (MouseEvent, KeyboardEvent, etc.).
TypeScript
useFetch — Minimal Data Fetching Hook
A tiny self-contained data-fetching hook with loading/error/data states and AbortController cleanup on unmount. Good baseline before reaching for TanStack Query.
TypeScript
useDebounce — Debounced State
A React hook that returns a debounced version of any value. Trigger expensive effects (search, autosave, network fetches) on this value instead of the raw input.
TypeScript
useLocalStorage — Synced State
A useState replacement that persists to localStorage and syncs across tabs via the `storage` event. Strongly typed via the initial value's type.