Testing for your Cursor-built Node.js app
Expert testing for Node.js apps built with Cursor. We audit Cursor-generated Node.js code for testing issues. From $19.
Cursor issues we find in Node.js projects
Problems specific to Cursor's code generation patterns when building Node.js 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.
Node.js testing issues we check for
Testing-specific Node.js problems that need attention before production.
No input validation
Request bodies and query parameters accepted without validation, enabling injection attacks and unexpected data types.
Missing rate limiting
No rate limiting on auth endpoints, API routes, or resource-intensive operations, enabling brute-force and DoS attacks.
Unhandled async errors
Unhandled promise rejections crash the Node.js process in production, taking the entire server down.
What our testing covers
Everything included when we testing your Cursor Node.js project.
Start with a self-serve audit
Get a professional testing of your Cursor Node.js 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 Node.js 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 testing my Cursor-built Node.js app?
Yes. We regularly handle testing for Node.js projects built with Cursor. We understand Cursor's code patterns and the specific Node.js issues they introduce. Our review covers the full stack from frontend to backend.
What Node.js testing issues does Cursor typically create?
Common testing issues in Cursor-generated Node.js code include: exposed api keys in client code, missing input validation on api routes, unhandled async errors. On the Node.js side, we often find: no input validation, missing rate limiting, unhandled async errors.
How much does testing cost for a Cursor Node.js project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on testing work on Cursor-built Node.js projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other Node.js Technologies
Other Cursor Node.js Services
Get testing for your Cursor Node.js app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.