React Leet example

Based on the React sample on Leetcode playground:

• leetcode.com/playground/new/react

Files

• .gitignore

    node_modules/
  

• index.js

    import React from "react";
    import ReactDOM from 'react-dom';
  
    import "./styles.css";
  
    function App() {
      return (
        <div className="App">
          <h1>Hello World</h1>
        </div>
      );
    }
  
    const rootElement = document.getElementById("root");
    ReactDOM.render(<App />, rootElement);
  

• package.json

    {
      "title": "test",
      "main": "index.js",
      "dependencies": {
        "react": "latest",
        "react-dom": "latest"
      }
    }
  

• styles.css

    .App {
      font-family: sans-serif;
      text-align: center;
    }