Next.js vs SvelteKit
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
A React framework for building websites and web apps with server rendering and routing built in.
Open source · MIT
A framework for building websites and web apps with the Svelte UI library.
The short answer
Choose Next.js if you need…
- Developers already comfortable with React who want a full framework around it
- Teams building sites that need server rendering or static generation
- Projects that want routing and build tooling included rather than assembled by hand
Choose SvelteKit if you need…
- Developers who already use or want to use Svelte for a full website or web app
- Teams looking for an MIT-licensed, community-maintained framework
- Projects that need to deploy to different hosting targets through the adapter packages
Side-by-side
| Next.js | SvelteKit | |
|---|---|---|
| Type | Framework | Framework |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 143k | 20.9k |
| Setup difficulty | Intermediate | Intermediate |
| How you get it | Install with a package manager | See the README |
| Main language | JavaScript | JavaScript |
| Last code update | 4 days ago | 4 days ago |
What each one is
Next.js
Next.js is a framework built on top of React, the JavaScript library for user interfaces. It adds features such as page routing, server rendering, and static site generation so that a React project can be a complete website or web app. Developers use it to ship React applications with less custom setup.
SvelteKit
SvelteKit is an open-source framework built on top of Svelte, a JavaScript UI library. It provides structure for building full websites and web applications, such as routing and the build setup. The README is brief; it points to the official documentation for details on how to get started.
Best for
Next.js
- Developers already comfortable with React who want a full framework around it
- Teams building sites that need server rendering or static generation
- Projects that want routing and build tooling included rather than assembled by hand
SvelteKit
- Developers who already use or want to use Svelte for a full website or web app
- Teams looking for an MIT-licensed, community-maintained framework
- Projects that need to deploy to different hosting targets through the adapter packages
Strengths
Next.js
- Built on React, so it uses a widely known component model
- Supports both server rendering and static generation in one framework
- Open source under the MIT license with a large community (about 143k stars)
SvelteKit
- MIT licensed and open source
- Official adapters cover several hosting platforms
- Documentation is hosted on the project's official site
Not ideal for
Next.js
- Complete beginners with no JavaScript or React experience, since the framework assumes those basics
- Simple static pages where a plain HTML file or lighter static generator would be enough
- Teams that want a framework-agnostic setup, because Next.js is tied to React
SvelteKit
- People who have never written JavaScript, since the framework assumes web development experience
- Projects that need only a simple static page, where a lighter tool may be enough (the README does not compare alternatives)
Trade-offs
Next.js
- Requires understanding of React and modern JavaScript tooling
- The README excerpt provided is truncated, so detailed feature coverage is limited here
- Framework conventions and version changes mean projects may need upgrades over time
SvelteKit
- The README is short and defers most detail to external documentation
- Builds on Vite, so some build issues come from a separate tool and must be reported elsewhere
Getting started
Next.js
Create a new app (command from the project's standard setup)
npx create-next-app@latestSvelteKit
Clone the repository
git clone https://github.com/sveltejs/kitFrequently asked questions
What is the difference between Next.js and SvelteKit?
Next.js: A React framework for building websites and web apps with server rendering and routing built in. SvelteKit: A framework for building websites and web apps with the Svelte UI library. Next.js suits developers already comfortable with react who want a full framework around it, while SvelteKit suits developers who already use or want to use svelte for a full website or web app.
Are Next.js and SvelteKit free?
Next.js: Free and open source. SvelteKit: Free and open source.
Is Next.js or SvelteKit more popular?
Next.js has more GitHub stars (143k) than SvelteKit (20.9k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to Next.js and SvelteKit?
Other options people compare them with include Remix, Gatsby, Nuxt, React Static, Nextra.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.