Debouncing and throttling library optimizes event handling by intelligently delaying or limiting function execution. This prevents overwhelming user interfaces and unnecessary server requests, especially for fast-paced events like scrolling, typing, or button clicks. Choose between debouncing for single, final execution after a pause, or throttling for consistent function calls within a set interval. Leverage this library to enhance performance and responsiveness in your web applications.
npm install debouncing --saveimport{debounce,throttle}from"debouncing";constonResize=(event)=>{console.log("height",window.innerHeight);console.log("width",window.innerWidth);};/** * In the debouncing technique, no matter how many times the user fires the * event, the attached function will be executed only after the specified * time once the user stops firing the event. * * Returns a function, that, as long as it continues to be invoked, will not * be triggered. The function will be called after it stops being called for * N milliseconds. * @param {!Function} func The function to execute. * @param {number=} timeout The timeout in milliseconds. * @return {!Function} Returns a function, that, as long as it continues * to be invoked, will not be triggered. */window.addEventListener("resize",debounce(onResize,250),false);/** * Throttling is a technique in which, no matter how many times the user * fires the event, the attached function will be executed only once in a * given time interval. * * Returns a function, that, as long as it continues to be invoked, will only * trigger every N milliseconds. * @param {!Function} func The function to execute. * @param {number=} timeout The timeout in milliseconds. * @return {!Function} Returns a function, that, as long as it continues * to be invoked, will only trigger every N milliseconds. */window.addEventListener("resize",throttle(onResize,250),false);