Infrastructure for your JavaScript project
Expert infrastructure for JavaScript applications. We find and fix JavaScript-specific deployment and security issues that affect production apps. From $19.
JavaScript infrastructure issues we find
Common infrastructure problems specific to JavaScript applications.
Prototype pollution
AI-generated code merges user-supplied objects into prototypes via Object.assign or spread operators without sanitization, enabling property injection attacks.
eval() and dynamic code execution
AI tools sometimes use eval(), new Function(), or setTimeout with strings to handle dynamic logic, opening severe code injection vulnerabilities.
What our JavaScript infrastructure covers
Database setup
Choosing the right database (PostgreSQL, MongoDB, etc.), schema design, migrations, and connection management.
Authentication system
Email/password, OAuth (Google, GitHub), magic links, session management, and role-based access control.
API design
REST or GraphQL API structure, input validation, error handling, and documentation.
Email integration
Transactional emails (signup, password reset, notifications) with Resend, SendGrid, or Postmark.
File storage
Image uploads, document storage, CDN delivery with S3, Cloudflare R2, or Supabase Storage.
Third-party integrations
Stripe payments, webhook handling, external API connections, and service orchestration.
AI tools that generate JavaScript code
Start with a self-serve audit
Get a professional infrastructure of your JavaScript project at a fixed price.
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
Do you offer infrastructure for JavaScript projects?
Yes. We provide infrastructure specifically tailored to JavaScript applications. We understand JavaScript's ecosystem and the common issues that need attention before production use.
What JavaScript infrastructure issues do you typically find?
Common infrastructure issues in JavaScript projects include: prototype pollution, eval() and dynamic code execution. We identify and fix all of these.
How do I get started with JavaScript infrastructure?
Start with our code audit ($19) to get a clear picture of your JavaScript project's infrastructure needs. We'll provide a prioritized report and a fixed quote for any follow-up work.
How much does JavaScript infrastructure cost?
Start with our code audit at $19 to get a prioritized report of issues. From there, infrastructure work is scoped with a fixed quote based on your project's specific needs. No hourly billing or surprises.
Related resources
Need JavaScript infrastructure help?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.