useDebounce

A higher-order function that debounces the execution of a function.

Demo

Press the button!

Usage

	<script lang="ts">
  import { useDebounce } from "runed";
 
  let count = $state(0);
  let logged = $state("");
  let isFirstTime = $state(true);
  let debounceDuration = $state(1000);
 
  const logCount = useDebounce(
    () => {
      if (isFirstTime) {
        isFirstTime = false;
        logged = `You pressed the button ${count} times!`;
      } else {
        logged = `You pressed the button ${count} times since last time!`;
      }
      count = 0;
    },
    () => debounceDuration
  );
 
  function ding() {
    count++;
    logCount();
  }
</script>
 
<input type="number" bind:value={debounceDuration} />
<button onclick={ding}>DING DING DING</button>
<button onclick={logCount.cancel} disabled={!logCount.pending}>Cancel message</button>
<p>{logged || "Press the button!"}</p>	
MIT

© 2024 Svecosystem Team