<pre class="shiki github-dark shaku"><code>// This is a JavaScript coding problem from BFE.dev /** * @param {(...args:any[]) =&gt; any} func * @param {number} wait * @returns {(...args:any[]) =&gt; any} */function throttle(func, wait) { let waiting = false let lastArgs = null function startCooling() { setTimeout(()=&gt;{ if(lastArgs){ func.call(this, ... lastArgs) lastArgs=null startCooling() }else { waiting = false } },wait) } return function (...args){ if(!waiting){ func.call(this, ...args) waiting = true startCooling() }else { lastArgs = args } }}</code></pre>

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Throttling is a common technique used in Web apps, in most cases using lodash solutionwould be a good choice. In case you forgot, throttle(func, delay…