import React from "https://esm.sh/react@17.0.2";import ReactDOM from "https://esm.sh/react-dom@17.0.2";
function App() { return ( <div style={{ fontSize: "36px", fontWeight: "bold" }}> Hello from React/JSX </div> );}
function main() { ReactDOM.render(React.createElement(App), document.querySelector("#main"));}
addEventListener("DOMContentLoaded", () => { main();});