babel transform

importmap.json

@@ -5,6 +5,7 @@
         "./": "./src/",
 
         "oak": "https://deno.land/x/oak/mod.ts",
+        "@babel/": "https://esm.sh/@babel/",
 
         "react": "https://esm.sh/react",
         "react-dom": "https://esm.sh/react-dom",

src/app_server.tsx

@@ -3,7 +3,7 @@ import React from "react";
 import ReactDOMServer from "react-dom/server";
 import App from "/app.tsx";
 import { ServerStyleSheet } from 'styled-components'
-
+import Babel from "https://dev.jspm.io/@babel/standalone";
 
 const Bundle = {JS:"", CSS:"", HTML:""};
 
@@ -14,6 +14,7 @@ Deno.emit("./src/app_client.tsx", {
 }).then(result => 
 {
   Bundle.JS = result.files["deno:///bundle.js"];
+  Bundle.JS = Babel.transform(Bundle.JS, {presets:["env"]}).code; // LOL XDDDDD
   console.log("bundle built");
 });