Svelte Project — Build a Complete Svelte Application From Scratch

In this tutorial, you will learn about Svelte Project. We cover key concepts, practical examples, and best practices to help you master this topic.

This project builds a real-time analytics dashboard with SvelteKit, covering authentication, data loading, real-time updates with stores, form actions, and deployment.

What You'll Learn

• Full SvelteKit application
• Server load functions and API routes
• Store-based real-time updates
• Form actions and authentication
• Deployment configuration

Why It Matters

Building a complete application integrates SvelteKit features into a cohesive project, preparing you for professional Svelte development.

<!-- src/routes/dashboard/+page.svelte -->
<script>
  import { page } from "$app/stores";
  import { websocket } from "$lib/stores/websocket";
  export let data;
</script>

<h1>Dashboard</h1>

<div class="grid">
  <div class="card">
    <h3>Active Users</h3>
    <p class="metric">{$websocket.activeUsers}</p>
  </div>
  <div class="card">
    <h3>Requests/min</h3>
    <p class="metric">{data.metrics.requestsPerMinute}</p>
  </div>
  <div class="card">
    <h3>Error Rate</h3>
    <p class="metric">{data.metrics.errorRate}%</p>
  </div>
</div>

{#each data.recentEvents as event}
  <div class="event">
    <span>{event.type}</span>
    <span>{event.timestamp}</span>
  </div>
{/each}

Expected output: A real-time analytics dashboard with server-loaded metrics, Websocket-updated active users, and recent event list.