Available worldwide
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.
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 alternatives
Other web frameworks we track, ranked by the same independent score.
Compare SvelteKit
Side by side against other web frameworks, attribute by attribute, with a source on every value.
The Vioscale 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 |
|---|---|---|---|---|
| Development activity | 61 | 0.12 | 7.3 | ✓ |
| Release cadence | 98 | 0.07 | 6.6 | ✓ |
| Dependent projects | 79 | 0.08 | 6.3 | ✓ |
| Security score | 79 | 0.05 | 4.2 | ✓ |
| 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 | 87 | mediumsource · 2026-08-26 · 65% |
Adoption
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Language: JavaScript · Rendering: csr · Hot reload: Yes | mediumsource · 2026-08-21 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | JavaScript | highsource · 2026-08-26 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | MIT | highsource · 2026-08-26 · 95% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-21 · 75% |