SvelteKit
A compiler-based JavaScript framework for building efficient web components
- Vendor
- Svelte contributors
- Also known as
- sveltekit
Available worldwide
What is SvelteKit?
A compiler-based UI framework that transforms concise component syntax into minimal browser code, using standard HTML, CSS, and JavaScript.
SvelteKit pricing
We don't have SvelteKit's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
Free and open source (MIT license)
What SvelteKit does
The capabilities that matter for web frameworks, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Rendering model
- Client-side
- File-based routing
- -
- Language
- JavaScript
- Server components
- -
- Streaming SSR
- -
- Built-in API / backend routes
- -
- First-class TypeScript
- -
- Fast refresh / HMR
- ✓
- Edge runtime support
- -
Platform & deployment
Independently observed- Web
- Self-hosted
Security & compliance
Known vulnerabilities: 14 (12 in the last 12 months), max severity HIGH sourcea count reflects scale & disclosure, not quality
SvelteKit FAQ
Common questions about SvelteKit, answered from independent, dated evidence.
What is SvelteKit?
Svelte is a framework that compiles components into minimal browser code, enabling developers to create performant web applications with less boilerplate and smaller bundle sizes. It is indexed under Web Frameworks.
Source: https://kit.svelte.dev
Is SvelteKit free to use?
SvelteKit is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.
Source: https://kit.svelte.dev
What platforms does SvelteKit support?
We have confirmed browser-based access to SvelteKit. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.
Source: https://kit.svelte.dev
Can SvelteKit be self-hosted?
Yes. SvelteKit can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://kit.svelte.dev
Is SvelteKit open source?
Yes. SvelteKit is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
SvelteKit alternatives
Other web frameworks we track, ranked by the same independent score.
- Next.jsReact-based framework for complete web application developmenthigh · 76%
- FastAPIA Python web framework for building high-performance APIs quickly and easilymedium · 69%
- Nuxthigh · 77%
- ExpressA lightweight Node.js framework for building web applications without imposing strict architectural constraintshigh · 77%
- NestJShigh · 76%
- DjangoA web framework for rapid development of production-ready applicationsmedium · 70%
Compare SvelteKit
Side by side against other web frameworks, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for SvelteKit, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Release cadence | 98 | 0.07 | 6.6 | ✓ |
| Development activity | 53 | 0.12 | 6.4 | ✓ |
| Dependent projects | 79 | 0.08 | 6.3 | ✓ |
| Security score | 76 | 0.05 | 4.0 | ✓ |
| Stars | 93 | 0.03 | 3.1 | ✓ |
| Capabilities | 29 | 0.08 | 2.4 | ✓ |
| Integrations | 0 | 0.05 | 0.0 | - |
| Security posture | 0 | 0.09 | 0.0 | - |
| Package downloads | 0 | 0.17 | 0.0 | - |
| Developer Q&A activity | 0 | 0.08 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 47 | mediumsource · 2026-10-15 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 67% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Language: JavaScript · Rendering: csr · Hot reload: Yes | mediumsource · 2026-09-14 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | JavaScript | highsource · 2026-10-15 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-10-15 · 95% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-21 · 75% |
Pricing
Release
Security
Is SvelteKit the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank SvelteKit against the rest of the web frameworks we index, using the same dated evidence weighted your way.
Free to run, no account needed to start. How the evaluation works
Is this your product?
This profile was built from public sources without asking you. You can take the badge below and use it anywhere, and you can claim the profile to correct anything we got wrong. Both are free, and neither moves SvelteKit up or down: nobody can buy rank here, including you.
Take the badge
Live, always current, and free to use on your own site. It shows SvelteKit's independent score and links back to this profile.
<a href="https://www.vioscale.ai/software/sveltekit" target="_blank" rel="noopener">
<img src="https://www.vioscale.ai/badge/software/sveltekit.svg" alt="SvelteKit, verified on vioscaleAI" width="330" height="76" loading="lazy" />
</a>Markdown, for a README →
[](https://www.vioscale.ai/software/sveltekit)Claim the profile
Verify you control the domain, then point us at the pages that state the facts about SvelteKit and add your own description and media. Free, and it does not change the score.
- Correct anything wrong, with evidence
- Point our crawler at the pages that matter
- Write your own description and add media
Not the owner? How vendor profiles work