Vue 3 Data Fetching with Suspense

Fetch async data in Vue 3 using Suspense components, async setup, and error boundaries. Provides loading fallbacks, error recovery, and TypeScript typing.

Typescript Vue Data Fetching

Code

snippet 
import { defineComponent, ref, onErrorCaptured } from 'vue';

interface Post {
  id: number;
  title: string;
  body: string;
}

export default defineComponent({
  async setup() {
    const posts = ref<Post[]>([]);
    const res = await fetch('https://api.example.com/posts');
    posts.value = await res.json();
    return { posts };
  },
  template: '<div v-for="p in posts" :key="p.id">{{ p.title }}</div>',
});