Rendering a list in React

const desserts = [
    {
        id: "1",
        title: "Tiramisu",
        description: "The best in town",
        price: "$5.00",
    },
    {
        id: "2",
        title: "Lemon Ice Cream",
        description: "Mind blowing taste",
        price: "$4.50",
    },
    {
        id: "3",
        title: "Chocolate mousse",
        description: "Unexplored flavours",
        price: "$6.00",
    },
];

/**
 * Simple Food list
 * */
function Food() {
    // using React key to help React diff algorithm
    // https://react.dev/learn/rendering-lists#keeping-list-items-in-order-with-key
    const listItems = desserts.map((dessert) => {
        const itemText = `${dessert.title} - ${dessert.price}`;
        return <li key={dessert.id}>{itemText}</li>;
    });
    return <ul>{listItems}</ul>;
}

export {Food};

import logo from "./logo.svg";
import "./App.css";
import {Food} from "./Food";

function App() {
    return (
        <div className="App">
            <header className="App-header">
                <img src={logo} className="App-logo" alt="logo"/>
                <p>
                    Edit <code>src/App.js</code> and save to reload.
                </p>
                <a
                    className="App-link"
                    href="https://reactjs.org"
                    target="_blank"
                    rel="noopener noreferrer"
                >
                    Learn React
                </a>
                <Food/>
            </header>
        </div>
    );
}

export default App;