React 19 vs Vue 3.5 Vergleich

// React 19 mit Actions + use()
function UserProfile({ userPromise }) {
    const user = use(userPromise);  // Suspense

    return (
        <form action={async (formData) => {
            "use server";
            await updateUser(user.id, formData);
        }}>
            <input name="name" defaultValue={user.name} />
            <button>Speichern</button>
        </form>
    );
}

<script setup lang="ts">
import { ref } from 'vue';

const user = ref<User | null>(null);

async function loadUser(id: string) {
    user.value = await fetchUser(id);
}
</script>

<template>
    <div v-if="user">
        <h1>{{ user.name }}</h1>
    </div>
</template>