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<script>
import { onMount } from 'svelte';

let posts = [];
let isLoading = true;
let error = '';

async function fetchPosts() {
    try {
        const response = await fetch('https://jsonplaceholder.typicode.com/posts');
        if (!response.ok) {
            throw new Error('Something went wrong');
        }
        posts = await response.json();
    } catch (err) {
        error = err.message;
    } finally {
        isLoading = false;
    }
}

onMount(() => {
    fetchPosts();
});
</script>

<main>
<h1>Posts</h1>
{#if isLoading}
    <p>Loading...</p>
{:else if error}
    <p>Error: {error}</p>
{:else}
    <ul>
        {#each posts as post}
            <li>
                <h2>{post.title}</h2>
                <p>{post.body}</p>
            </li>
        {/each}
    </ul>
{/if}
</main>