Vue Js Convert Json Object to Base64

<!DOCTYPE html>
<html lang="en">
<head>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <p>JSON Objects:</p>
        <pre>{{ myObjects }}</pre>
        <p>Base64 Strings:</p>
        <pre>{{ base64Strings }}</pre>
    </div>
    <script type="module">
        const app = new Vue({
            el: "#app",
            data() {
                return {
                    myObjects: [
                        {
                            name: "Alice",
                            age: 28,
                            email: "alice@example.com"
                        },
                        {
                            name: "Bob",
                            age: 35,
                            contacts: [
                                {
                                    name: "Alice",
                                    email: "alice@example.com"
                                },
                                {
                                    name: "Charlie",
                                    email: "charlie@example.com"
                                }
                            ],
                            address: {
                                street: "123 Main St",
                                city: "Anytown",
                                state: "CA",
                                zip: "12345"
                            }
                        }
                    ],
                    base64Strings: []
                };
            },
            methods: {
                convertToBase64() {
                    for (let obj of this.myObjects) {
                        const jsonString = JSON.stringify(obj);
                        this.base64Strings.push(btoa(jsonString));
                    }
                }
            },
            mounted() {
                this.convertToBase64();
            }
        })
    </script>
    <style scoped>
        #app {
            background-color: #f2f2f2;
            padding: 20px;
            font-family: Arial, sans-serif;
            font-size: 14px;
        }

#app p {
            margin-top: 0;
            font-weight: bold;
        }

#app pre {
            white-space: pre-wrap;
            word-wrap: break-word;
            background-color: #fff;
            border: 1px solid #ccc;
            padding: 10px;
            margin: 10px 0;
        }
    </style>
</body>

</html>