first commit

app/utils/debounce.ts

@@ -0,0 +1,17 @@
+export function debounce<Args extends any[]>(fn: (...args: Args) => void, delay = 100) {
+  if (delay === 0) {
+    return fn;
+  }
+
+  let timer: number | undefined;
+
+  return function <U>(this: U, ...args: Args) {
+    const context = this;
+
+    clearTimeout(timer);
+
+    timer = window.setTimeout(() => {
+      fn.apply(context, args);
+    }, delay);
+  };
+}