Deploy your Svelte app to Netlify
Step-by-step deployment help for Svelte apps on Netlify. We fix Svelte-specific deployment issues, configure Netlify, and get your app live. From $19.
Svelte issues we fix before deploying
Common Svelte problems that affect Netlify deployments.
Unprotected SvelteKit server routes
SvelteKit +server.ts endpoints without authentication checks. Since these look like regular files in the routes folder, AI tools often forget they're publicly accessible API endpoints.
Sensitive data in load functions
Server load functions returning sensitive data that gets serialized to the client. Everything returned from +page.server.ts load is visible in the page's HTML source.
Store subscriptions causing memory leaks
Manual store subscriptions ($: syntax works in components, but manual subscribe() calls in modules need explicit unsubscribe to avoid memory leaks).
Missing form validation
SvelteKit form actions that process submitted data without validating fields, types, or sizes — trusting whatever the user sends.
Netlify deployment issues we check for
Common Netlify problems that break Svelte apps in production.
Netlify Functions timeout at 10 seconds
AI-generated API routes perform heavy database queries or external API calls that exceed Netlify's default 10-second function timeout, returning 502 errors to users.
Build plugin conflicts with framework adapters
AI-scaffolded projects include conflicting netlify.toml settings and framework adapters, causing build failures or incorrect routing behavior.
Redirect rules not matching SPA fallback
Single-page apps need a /* to /index.html rewrite, but AI tools either omit it or place conflicting rules in both _redirects and netlify.toml.
Forms not detected during build
Netlify Forms require a static HTML form with a netlify attribute at build time. Dynamically rendered forms from React or Next.js are invisible to the build parser.
Start with a self-serve audit
Get a professional review of your Svelte project before deploying to Netlify.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
How do I deploy a Svelte app to Netlify?
We handle Svelte deployments to Netlify end to end. Start with our code audit ($19) to identify deployment blockers specific to your Svelte project, then we configure Netlify, fix issues, and get your app live in production.
What Svelte issues affect Netlify deployments?
Svelte projects commonly have unprotected sveltekit server routes and sensitive data in load functions. On Netlify, these combine with netlify functions timeout at 10 seconds and build plugin conflicts with framework adapters to cause deployment failures.
Can SpringCode deploy my Svelte project to Netlify?
Yes. We specialize in deploying Svelte applications to Netlify. We audit your codebase for Svelte-specific issues, configure Netlify correctly, and handle the full deployment so your app runs reliably in production.
What does Svelte deployment to Netlify cost?
Our code audit ($19) identifies all Netlify deployment blockers in your Svelte project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
Other techs on Netlify
Deploy Svelte elsewhere
Need help deploying Svelte to Netlify?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.