Add webpack for external frontend libraries.

public/lib.js

@@ -0,0 +1,9 @@
+/**
+ * Add all the libraries that you want to expose to the client here.
+ * They are bundled and exposed by Webpack in the /lib.js file.
+ */
+import Fuse from 'fuse.js';
+
+export {
+    Fuse,
+};