this should work, so i'm commiting it.

go/go_ahead/src/Components/Pages/HomePage.js

+import React from 'react';
+
+export default class HomePage extends Component {
+    render() {
+        return (
+            <div>
+                <text>Hello World!</text>
+            </div>
+        );
+    }
+}

go/go_ahead/src/Components/Pages/index.js

+import HomePage from './HomePage.jsx';
+
+export { HomePage };

go/go_ahead/src/Components/index.js

+import { HomePage } from './Pages';
+
+export { HomePage };

go/go_ahead/src/index.jsx

-import React from "react";
-import ReactDOM from "react-dom";
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+import { HomePage } from './Components';
+
+// ReactDOM.render(<HomePage />, document.getElementById('root'));
 
 ReactDOM.render(
     <div>
-    <p>Hello Go 3 with React!</p>
+        <p>Hello Go 5 th React!</p>
     </div>,
-  document.getElementById("root")
+    document.getElementById('root')
 );