React Js Checkbox true false value

<!DOCTYPE html>
<html>

const data = {
            items: [
                {
                    title: "Question 1",
                    status: true
                },
                {
                    title: "Question 2",
                    status: false
                }
                , {
                    title: "Question 3",
                    status: false
                }
            ]
        }

function App() {
            const [items, setItems] = useState(data.items);

const handleCheckboxChange = (index) => {
                const updatedItems = [...items];
                updatedItems[index].status = !updatedItems[index].status;
                setItems(updatedItems);
            };

return (
                <div className="container">
                    <h3>React Js Checkbox true false value</h3>
                    {items.map((item, index) => (
                        <div key={index}>
                            <input
                                type="checkbox"
                                checked={item.status}
                                onChange={() => handleCheckboxChange(index)}
                            />
                            <label>{item.title}</label>
                        </div>
                    ))}
                    <p>{JSON.stringify(items)}</p>
                </div>
            );
        }

ReactDOM.render(<App />, document.getElementById("app"));
    </script>

.container {
            margin: 0 auto;
            width: 600px;
            text-align: center;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            padding: 20px;
        }

.container h3 {
            margin-top: 0;
            color: #333;
        }

.container div {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }

.container input[type="checkbox"] {
            margin-right: 10px;
            cursor: pointer;
        }

.container label {
            color: #555;
            cursor: pointer;
        }

.container label:hover {
            color: #000;
        }

.container p {
            margin-top: 20px;
            font-style: italic;
            color: #888;
        }
    </style>
</body>

</html>

 
<!DOCTYPE html>
<html>
​
<head>
    <meta charset="UTF-8" />
    <script src="https://unpkg.com/react@17.0.2/umd/react.development.js"></script>
    <script src="https://unpkg.com/react-dom@17.0.2/umd/react-dom.development.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
</head>
​
<body>
    <div id="app"></div>
​
    <script type="text/babel">
        const { useState } = React;
​
        const data = {
            items: [
                {
                    title: "Question 1",
                    status: true
                },
                {
                    title: "Question 2",
                    status: false
                }
                , {
                    title: "Question 3",
                    status: false
                }
            ]
        }
​
        function App() {
            const [items, setItems] = useState(data.items);
​
            const handleCheckboxChange = (index) => {
                const updatedItems = [...items];
                updatedItems[index].status = !updatedItems[index].status;
                setItems(updatedItems);
            };
​
            return (
                <div className="container">
                    <h3>React Js Checkbox true false value</h3>
                    {items.map((item, index) => (
                        <div key={index}>
                            <input
                                type="checkbox"
                                checked={item.status}
                                onChange={() => handleCheckboxChange(index)}
                            />
                            <label>{item.title}</label>
                        </div>
                    ))}
                    <p>{JSON.stringify(items)}</p>
                </div>
            );
        }
​
        ReactDOM.render(<App />, document.getElementById("app"));
    </script>
​
    <style>
        * {
            box-sizing: border-box;
        }
​
        .container {
            margin: 0 auto;
            width: 600px;
            text-align: center;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            padding: 20px;
        }
​
        .container h3 {
            margin-top: 0;
            color: #333;
        }
​
        .container div {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
​
        .container input[type="checkbox"] {
            margin-right: 10px;
            cursor: pointer;
        }
​
        .container label {
            color: #555;
            cursor: pointer;
        }
​
        .container label:hover {
            color: #000;
        }
​
        .container p {
            margin-top: 20px;
            font-style: italic;
            color: #888;
        }
    </style>
</body>
​
</html>