Vue JS Remove Empty or Null Value from JSON

<!DOCTYPE html>
<html lang="en">
<head>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <p>Original JSON Objects:</p>
        <pre v-for="(obj, index) in originalObjs" :key="index">{{ obj }}</pre>
        <p>Filtered JSON Objects:</p>
        <pre v-for="(obj, index) in filteredObjs" :key="index">{{ obj }}</pre>
    </div>
    <script type="module">
        const app = new Vue({
            el: "#app",
            data() {
                return {
                    originalObjs: [
                        {
                            name: 'John',
                            age: null,
                            address: {
                                street: '123 Main St',
                                city: '',
                                state: 'CA'
                            }
                        },
                        {
                            name: 'Jane',
                            age: 25,
                            address: {
                                street: '456 Oak Ave',
                                city: 'New York',
                                state: null
                            }
                        }
                    ],
                    filteredObjs: null
                };
            },
            mounted() {
                // Filter each object in originalObjs array
                this.filteredObjs = this.originalObjs.map(obj => {
                    // Convert object to string and remove null values and empty strings
                    const filteredJSON = JSON.stringify(obj, (key, value) => {
                        return (value === null || value === '') ? undefined : value;
                    });

// Convert string back to JSON object
                    return JSON.parse(filteredJSON);
                });
            }
        });
    </script>
    <style scoped>
        #app {
            font-family: Arial, sans-serif;
            margin: 20px;
        }

p {
            font-weight: bold;
            margin-bottom: 10px;
        }

pre {
            background-color: #f7f7f7;
            border-radius: 5px;
            padding: 10px;
            margin-bottom: 20px;
            overflow-x: auto;
        }
    </style>
</body>

</html>