Refactor Code for your Cursor-built Express app
Expert refactor code for Express apps built with Cursor. We audit Cursor-generated Express code for refactor code issues. From $19.
Cursor issues we find in Express projects
Problems specific to Cursor's code generation patterns when building Express apps.
Exposed API keys in client code
Cursor often places sensitive keys and secrets directly in client-side components or .env files without the NEXT_PUBLIC prefix distinction, making them accessible in the browser.
Missing input validation on API routes
Server actions and API routes generated by Cursor frequently accept user input without sanitization or schema validation, opening the door to injection attacks.
Unhandled async errors
Cursor wraps code in try/catch inconsistently. Failed API calls, database queries, and file operations often crash the app silently or show raw error messages to users.
Express refactor code issues we check for
Refactor Code-specific Express problems that need attention before production.
Unstructured error handling
No global error-handling middleware. Errors either crash the process, leak stack traces to clients, or get silently swallowed with no logging.
Blocking the event loop
CPU-intensive operations like JSON parsing of large files, image processing, or heavy computation done on the main thread, blocking all other requests.
What our refactor code covers
Everything included when we refactor code your Cursor Express project.
Start with a self-serve audit
Get a professional refactor code of your Cursor Express 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
Three steps to get your Cursor Express app production-ready.
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
Can you refactor code my Cursor-built Express app?
Yes. We regularly handle refactor code for Express projects built with Cursor. We understand Cursor's code patterns and the specific Express issues they introduce. Our review covers the full stack from frontend to backend.
What Express refactor code issues does Cursor typically create?
Common refactor code issues in Cursor-generated Express code include: exposed api keys in client code, missing input validation on api routes, unhandled async errors. On the Express side, we often find: unstructured error handling, blocking the event loop.
How much does refactor code cost for a Cursor Express project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on refactor code work on Cursor-built Express projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other Express Technologies
Other Cursor Express Services
Get refactor code for your Cursor Express app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.