MountedVue2.vue

<template>
    <div>
        <h2>Listado de usuarios</h2>
        <ul v-if="users.length">
            <li v-for="user in users" :key="user.id">
                {{ user.name }} - {{ user.email }}
            </li>
        </ul>
        <p v-else>No hay usuarios disponibles</p>
    </div>
</template>

<script>
    export default {
        name: "UsersList",
        async mounted() {
            const response = await fetch("https://jsonplaceholder.typicode.com/users");
            this.users = await response.json();
        },
        data() {
            return {
                users: []
            }
        }
    }
</script>