Add more components

js/components/ItemList.js

@@ -0,0 +1,24 @@
+import React from 'react';
+import Item from './Item';
+
+export default function ItemList({ children, items, activeItem, noLeadingBorder }) {
+  return (
+    <div className="item-list">
+      <div className="item-list__header">
+        {children}
+      </div>
+      <div className="item-list__list">
+        {
+          items.map(item => (
+            <Item
+              key={item.name}
+              item={item}
+              noLeadingBorder={noLeadingBorder}
+              active={typeof activeItem === 'object' && activeItem !== null && activeItem.name === item.name}
+            />
+          ))
+        }
+      </div>
+    </div>
+  );
+}