Custom Directive for Auto-Focusing an Input in Vue 3
Implement a Vue 3 custom directive to automatically focus an input field or any focusable DOM element when it's rendered. Enhance user experience with declarative focus management.
Curated list of production-ready JAVASCRIPT scripts and coding solutions.
Implement a Vue 3 custom directive to automatically focus an input field or any focusable DOM element when it's rendered. Enhance user experience with declarative focus management.
Learn to create flexible user interfaces in Vue 3 using dynamic components with the `is` attribute, and `KeepAlive` to preserve component state when switching tabs.
Create a reusable Vue 3 composable to easily implement client-side form input validation, checking for common rules like required fields and minimum length.
Learn how to use React's `useRef` hook to programmatically focus an input field or interact directly with other DOM elements after component mounts.
Optimize React performance with `useCallback`. Prevent unnecessary child component re-renders by memoizing functions passed as props, ensuring stable references.
Boost React performance with `useMemo`. Cache results of expensive computations or object creations, preventing re-computation on every render for efficiency.
Master React's `useReducer` for complex state management. Centralize logic for states with multiple sub-values or intricate transitions, enhancing predictability.
Build a `useLocalStorage` React hook to easily persist component state in the browser's local storage. Handles initial values, JSON serialization, and updates.
Create a custom React `useDebounce` hook to delay value updates, perfect for search inputs, API calls, and other performance-sensitive operations, preventing excessive re-renders.
Implement a flexible `useEventListener` React hook to easily attach and clean up event listeners to the window, document, or any DOM element, simplifying event handling.
Create a `useFetch` React hook to handle data fetching from APIs, managing loading states, error handling, and the fetched data in a clean, reusable pattern.
Develop a `useArray` React hook to streamline operations on an array state, providing convenient functions for adding, removing, updating, and clearing elements.