simple widget tree with managing data with each

lib/products.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+
+class Products extends StatelessWidget {
+  final List<String> products;
+
+  Products(this.products);
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: products
+          .map((elem) => Card(
+                  child: Column(
+                children: <Widget>[Image.asset('assets/food.jpg'), Text(elem)],
+              )))
+          .toList(),
+    );
+  }
+}