davalapar · January 15, 2020 09:15 · Jan 15, 2020
diff --git a/useDebounce.js b/useDebounce.js
@@ -0,0 +1,14 @@
+
+/**
+ * // https://dev.to/gabe_ragland/debouncing-with-react-hooks-jci
+ * const [value, setValue] = useState()
+ * const debouncedValue = useDebounce(value, 800)
+ */
+function useDebounce(nextValue, delay) {
+  const [currentValue, setCurrentValue] = useState(nextValue);
+  useEffect(() => {
+    const handler = setTimeout(() => setCurrentValue(nextValue), delay);
+    return () => clearTimeout(handler);
+  }, [nextValue, delay]);
+  return currentValue;
+}