React is one of the most popular front-end JS framework. Here is a sample react app code for beginners.
index.js
import React from "react";
import ReactDOM from "react-dom";
ReactDOM.render(
<div>
<h1> My List</h1>
<ul>
<li> Apple</li>
<li> Banana</li>
<li> Mango</li>
</ul>
</div>
,document.getElementById("root")
);
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<title>JSX</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<div id="root"></div>
<script src="../src/index.js" type="text/javascript"></script>
</body>
</html>
