oss on github footer

components/Footer/Footer.tsx

@@ -1,7 +1,17 @@
+import Link from "next/link";
+
 const Footer = () => {
 	return (
 		<div style={{ textAlign: "center" }}>
-			<p>&copy; Gractwo 2020-{new Date().getFullYear()}</p>
+			<p>
+				&copy; Gractwo 2020-{new Date().getFullYear()}
+				<span style={{ color: "#666" }}>
+					{" | "}open-source on{" "}
+					<Link href="/oss" style={{ color: "inherit" }}>
+						github
+					</Link>
+				</span>
+			</p>
 		</div>
 	);
 };