Update

frontend/reproduce.mjs

@@ -0,0 +1,17 @@
+import React from 'react';
+import { renderToString } from 'react-dom/server';
+import pkg from '@material-tailwind/react';
+const { Select, Option } = pkg;
+
+const element = React.createElement(Select, {
+  label: 'Test',
+  value: 'b',
+  selected: (el) => el?.props.children,
+  onChange: () => {},
+  children: [
+    React.createElement(Option, { key: 'a', value: 'a' }, 'Alpha'),
+    React.createElement(Option, { key: 'b', value: 'b' }, 'Beta')
+  ]
+});
+
+console.log(renderToString(element));