diff --git a/public/js/FhcApps.js b/public/js/FhcApps.js
new file mode 100644
index 000000000..f9ec61001
--- /dev/null
+++ b/public/js/FhcApps.js
@@ -0,0 +1,50 @@
+/**
+ * Copyright (C) 2025 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+const FhcApps = (function() {
+	// Logic to extend app here (like adding components, plugins, ...)
+
+	function makeExtendable(app) {
+		// apply extensions here
+		return app;
+	}
+
+	return {
+		makeExtendable
+	};
+})();
+
+FhcApps.router = (() => {
+	const extraRoutes = [];
+
+	function addRoute(...route) {
+		extraRoutes.push(route);
+	}
+
+	function makeExtendable(router) {
+		while (extraRoutes.length) {
+			router.addRoute(...extraRoutes.shift());
+		}
+		router.replace(router.currentRoute.value.fullPath);
+	}
+
+	return {
+		addRoute,
+		makeExtendable
+	};
+})();