diff --git a/components/analytics.tsx b/components/analytics.tsx
new file mode 100644
index 0000000..52e59d2
--- /dev/null
+++ b/components/analytics.tsx
@@ -0,0 +1,7 @@
+"use client";
+
+import { Analytics as VercelAnalytics } from "@vercel/analytics/react";
+
+export function Analytics() {
+  return <VercelAnalytics />;
+}
diff --git a/components/tailwind-indicator.tsx b/components/tailwind-indicator.tsx
new file mode 100644
index 0000000..5644c1b
--- /dev/null
+++ b/components/tailwind-indicator.tsx
@@ -0,0 +1,16 @@
+export function TailwindIndicator() {
+  if (process.env.NODE_ENV === "production") return null;
+
+  return (
+    <div className="fixed bottom-1 left-1 z-50 flex h-6 w-6 items-center justify-center rounded-full bg-gray-800 p-3 font-mono text-xs text-white">
+      <div className="block sm:hidden">xs</div>
+      <div className="hidden sm:block md:hidden lg:hidden xl:hidden 2xl:hidden">
+        sm
+      </div>
+      <div className="hidden md:block lg:hidden xl:hidden 2xl:hidden">md</div>
+      <div className="hidden lg:block xl:hidden 2xl:hidden">lg</div>
+      <div className="hidden xl:block 2xl:hidden">xl</div>
+      <div className="hidden 2xl:block">2xl</div>
+    </div>
+  );
+}