Create a Custom Vue 3 Directive for Role-Based Element Visibility
Implement a reusable Vue 3 custom directive (`v-role`) to easily control the visibility of DOM elements based on user roles or permissions.
Curated list of production-ready JAVASCRIPT scripts and coding solutions.
Implement a reusable Vue 3 custom directive (`v-role`) to easily control the visibility of DOM elements based on user roles or permissions.
Utilize Vue 3's `watchEffect` to automatically trigger side effects, like saving form data to local storage, whenever reactive dependencies change.
Learn to use Vue 3's built-in `Teleport` component to render content, such as modals or notifications, into a different part of the DOM tree.
Learn to dynamically render components based on a variable and asynchronously load them for better performance using Vue 3's `<component :is>` and `defineAsyncComponent`.
Learn to efficiently manage multi-field form states in React using the `useReducer` hook, ideal for forms with interdependent fields and complex logic.
Enhance React component performance by using the `useCallback` hook to memoize event handler functions, preventing unnecessary re-renders in child components.
Improve React application performance by using the `useMemo` hook to memoize the results of expensive computations, re-calculating only when dependencies change.
Learn to programmatically control DOM element focus in React using the `useRef` hook, useful for enhancing accessibility and user experience in forms.
Build a custom `useToggle` React hook for easily managing boolean states, perfect for UI elements like modals, dropdowns, or dark mode switches.
Learn to efficiently create new HTML elements, set their content and attributes, and append them to an existing DOM element using JavaScript for dynamic page updates.
Discover how to programmatically insert a newly created or existing DOM element right before a specified reference element in its parent, ideal for dynamic content ordering.
Learn to store and retrieve non-standard, custom data directly on HTML elements using data attributes, enhancing interactivity and dynamic content without global variables.