diff --git a/package-lock.json b/package-lock.json
index ab0e168..fc665b0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,16 @@
 {
-  "name": "orgexplorer",
+  "name": "OrgExplorer",
   "version": "0.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "orgexplorer",
+      "name": "OrgExplorer",
       "version": "0.0.0",
       "dependencies": {
         "react": "^19.2.0",
-        "react-dom": "^19.2.0"
+        "react-dom": "^19.2.0",
+        "react-router-dom": "^7.13.1"
       },
       "devDependencies": {
         "@eslint/js": "^9.39.1",
@@ -1480,6 +1481,19 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/cookie": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-1.1.1.tgz",
+      "integrity": "sha512-ei8Aos7ja0weRpFzJnEA9UHJ/7XQmqglbRwnf2ATjcB9Wq874VKH9kfjjirM6UhU2/E5fFYadylyhFldcqSidQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -2607,6 +2621,44 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/react-router": {
+      "version": "7.13.1",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-7.13.1.tgz",
+      "integrity": "sha512-td+xP4X2/6BJvZoX6xw++A2DdEi++YypA69bJUV5oVvqf6/9/9nNlD70YO1e9d3MyamJEBQFEzk6mbfDYbqrSA==",
+      "license": "MIT",
+      "dependencies": {
+        "cookie": "^1.0.1",
+        "set-cookie-parser": "^2.6.0"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      },
+      "peerDependenciesMeta": {
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "7.13.1",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.13.1.tgz",
+      "integrity": "sha512-UJnV3Rxc5TgUPJt2KJpo1Jpy0OKQr0AjgbZzBFjaPJcFOb2Y8jA5H3LT8HUJAiRLlWrEXWHbF1Z4SCZaQjWDHw==",
+      "license": "MIT",
+      "dependencies": {
+        "react-router": "7.13.1"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=18",
+        "react-dom": ">=18"
+      }
+    },
     "node_modules/resolve-from": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
@@ -2673,6 +2725,12 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/set-cookie-parser": {
+      "version": "2.7.2",
+      "resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.7.2.tgz",
+      "integrity": "sha512-oeM1lpU/UvhTxw+g3cIfxXHyJRc/uidd3yK1P242gzHds0udQBYzs3y8j4gCCW+ZJ7ad0yctld8RYO+bdurlvw==",
+      "license": "MIT"
+    },
     "node_modules/shebang-command": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
diff --git a/package.json b/package.json
index d75669c..497079b 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,8 @@
   },
   "dependencies": {
     "react": "^19.2.0",
-    "react-dom": "^19.2.0"
+    "react-dom": "^19.2.0",
+    "react-router-dom": "^7.13.1"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.1",
diff --git a/src/App.tsx b/src/App.tsx
index 0a3deb1..cab1a85 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,6 +1,8 @@
 import './App.css'
+import { Route, Routes } from 'react-router-dom'
+import NotFoundPage from './NotFoundPage'
 
-function App() {
+function HomeRoute() {
 
   return (
     <>
@@ -9,4 +11,15 @@ function App() {
   )
 }
 
+function App() {
+  return (
+    <>
+      <Routes>
+        <Route path="/" element={<HomeRoute />} />
+        <Route path="*" element={<NotFoundPage />} />
+      </Routes>
+    </>
+  )
+}
+
 export default App
diff --git a/src/NotFoundPage.tsx b/src/NotFoundPage.tsx
new file mode 100644
index 0000000..3ff1199
--- /dev/null
+++ b/src/NotFoundPage.tsx
@@ -0,0 +1,12 @@
+import { Link } from 'react-router-dom'
+
+export default function NotFoundPage() {
+  return (
+    <>
+      <h1>404</h1>
+      <p>Page not found.</p>
+      <Link to="/">Go home</Link>
+    </>
+  )
+}
+
diff --git a/src/main.tsx b/src/main.tsx
index bef5202..ade9d64 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -1,10 +1,13 @@
 import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
+import { BrowserRouter } from 'react-router-dom'
 import './index.css'
 import App from './App.tsx'
 
 createRoot(document.getElementById('root')!).render(
   <StrictMode>
-    <App />
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
   </StrictMode>,
 )