SvelteKit

The official application framework for Svelte

Live preview of kit.svelte.dev

Overview

SvelteKit is to Svelte what Next.js is to React - the full-stack framework that handles routing, SSR, data loading, and deployment. It brings Svelte's compilation advantages to full applications, with file-based routing and a server that runs alongside your client code.

The load function pattern is elegantly simple. Each page can define a load function that runs on the server, fetches data, and passes it to the component. No useEffect chains, no loading state management - just a function that returns data and a component that receives it.

SvelteKit's adapter system lets you deploy to any platform - Vercel, Netlify, Cloudflare Workers, Node.js, or even static hosting. Write your app once and deploy anywhere, with the adapter handling platform-specific optimizations.

Key Features

File-Based Routing

Intuitive routing based on your file and folder structure

Server-Side Rendering

SSR with streaming and selective hydration

Load Functions

Clean data fetching that runs on server before component renders

Form Actions

Progressive enhancement for forms that work without JavaScript

Deployment Adapters

Deploy to Vercel, Netlify, Cloudflare, Node, or static hosting

Zero-Config

Sensible defaults that work out of the box

Why We Recommend SvelteKit

SvelteKit delivers the best performance-to-complexity ratio of any full-stack framework. For projects where page speed is a competitive advantage, SvelteKit consistently produces the fastest results.

Quick Info

Need help with SvelteKit?

Our engineers work with SvelteKit daily and can help you integrate it into your stack.

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