Deploy your Svelte app to AWS
Step-by-step deployment help for Svelte apps on AWS. We fix Svelte-specific deployment issues, configure AWS, and get your app live. From $19.
Svelte issues we fix before deploying
Common Svelte problems that affect AWS deployments.
Unprotected SvelteKit server routes
SvelteKit +server.ts endpoints without authentication checks. Since these look like regular files in the routes folder, AI tools often forget they're publicly accessible API endpoints.
Sensitive data in load functions
Server load functions returning sensitive data that gets serialized to the client. Everything returned from +page.server.ts load is visible in the page's HTML source.
Store subscriptions causing memory leaks
Manual store subscriptions ($: 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.
AWS deployment issues we check for
Common AWS problems that break Svelte apps in production.
IAM policies with wildcard permissions
AI-generated infrastructure code grants Action: '*' and Resource: '*' permissions, violating least-privilege principles and creating critical security exposure.
Security groups open to 0.0.0.0/0
Database and internal service security groups allow inbound traffic from any IP address, exposing RDS instances and backend services to the public internet.
S3 bucket policy allows public read
AI tools configure S3 buckets with public-read ACLs for convenience, inadvertently exposing private user data and application secrets.
Lambda cold starts degrading API performance
Infrequently called Lambda functions experience 3-10 second cold starts. AI-generated architectures don't configure provisioned concurrency or optimize bundle size.
Start with a self-serve audit
Get a professional review of your Svelte project before deploying to AWS.
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 AWS?
We handle Svelte deployments to AWS end to end. Start with our code audit ($19) to identify deployment blockers specific to your Svelte project, then we configure AWS, fix issues, and get your app live in production.
What Svelte issues affect AWS deployments?
Svelte projects commonly have unprotected sveltekit server routes and sensitive data in load functions. On AWS, these combine with iam policies with wildcard permissions and security groups open to 0.0.0.0/0 to cause deployment failures.
Can SpringCode deploy my Svelte project to AWS?
Yes. We specialize in deploying Svelte applications to AWS. We audit your codebase for Svelte-specific issues, configure AWS correctly, and handle the full deployment so your app runs reliably in production.
What does Svelte deployment to AWS cost?
Our code audit ($19) identifies all AWS 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 AWS
Deploy Svelte elsewhere
Need help deploying Svelte to AWS?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.