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JAVASCRIPT Snippets.

Strip HTML Tags from a String for Plain Text

Efficiently remove all HTML tags from a given string in JavaScript using a simple regular expression to obtain clean, plain text content.

Implement a Custom `useDebounce` React Hook

Create a `useDebounce` hook in React to delay execution of a function until a certain time has passed without further calls, optimizing performance for fast-firing events.

Respond to CSS Media Queries with `useMediaQuery` React Hook

Implement a `useMediaQuery` hook in React to detect if a given CSS media query matches, enabling dynamic component rendering based on screen size or device features.

Simplify Event Listener Management with `useEventListener` React Hook

Create a `useEventListener` hook to easily attach and clean up event listeners to the window, document, or a ref, preventing memory leaks and simplifying event handling.

Implement Drag and Drop Functionality

Learn to create interactive drag and drop elements using native JavaScript DOM events like dragstart, dragover, and drop for enhanced user interfaces.

Create a Resizable DOM Element

Build custom resizable elements using JavaScript's mouse events to dynamically adjust dimensions, offering advanced UI customization.

Implement an Infinite Scroll Loader

Create an infinite scrolling effect to load more content automatically when users reach the bottom of a page or scrollable container.

Create a Custom Context Menu

Build a custom right-click context menu using JavaScript to offer tailored actions, enhancing user interaction and page functionality.

Implement a Focus Trap for Modals

Enhance accessibility by implementing a focus trap in modals, ensuring keyboard navigation stays within the modal's boundaries.

Create a Custom Vue 3 Directive for Auto-Focusing Inputs

Learn to create a reusable Vue 3 custom directive to automatically focus an input or element when it's rendered or updated, enhancing user experience in forms and modals.

Vue 3 Composable for Detecting Clicks Outside an Element

Build a reusable Vue 3 Composition API composable (`useClickOutside`) to detect clicks that occur outside a specified DOM element, perfect for closing modals, dropdowns, or popovers.

Advanced Scoped Slots for Flexible Vue 3 Components

Master advanced Vue 3 scoped slots to pass data from a child component back to its parent's slot content, enabling highly flexible and customizable component rendering.