Built with Cursor?
Let's make sure it's production-ready.
Cursor is an AI-first code editor that generates full-stack applications using natural language. It produces complex Next.js and React apps with App Router, server actions, and database integrations. We help non-technical founders identify and fix the issues AI tools leave behind.
Common issues we find in Cursor code
These are real problems we see in Cursor projects during our audits — not hypotheticals.
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.
Race conditions in state management
Multiple rapid state updates or concurrent API calls cause stale data, UI flickers, and inconsistent behavior — especially in forms and real-time features.
Unnecessary re-renders across components
Cursor passes new object/array references as props on every render, missing React.memo, useMemo, and useCallback optimizations that prevent expensive re-renders.
Missing environment configuration
Cursor-built apps often hardcode localhost URLs, skip environment-specific configs, and lack proper build scripts for production deployment.
Zero test coverage
Cursor rarely generates tests. Most apps ship with no unit tests, no integration tests, and no way to verify that changes don't break existing functionality.
Prop drilling and god components
State gets passed through five or more component layers instead of using context or state management. Single components grow to 500+ lines handling unrelated logic.
How we can help with your Cursor project
From security reviews to deployment, we cover everything you need to go from prototype to production.
Security Review
Deep security analysis and hardening
Fix Bugs
Resolve issues and unexpected behavior
Deploy & Ship
Get your Cursor app to production
Refactor Code
Clean up AI-generated or legacy code
Performance
Make your Cursor app faster and more efficient
Add Features
New functionality, integrations, capabilities
Testing
Add tests and improve coverage
Infrastructure
Set up and manage your Cursor backend
Start with a self-serve audit
Get a professional review of your Cursor project at a fixed price. Results reviewed by experienced engineers.
Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 checks
- SSL/TLS analysis
- Security headers
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerabilities
- Code quality review
- Dependency audit
- AI pattern 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.
Get a clear plan
We respond in 24 hours with scope, timeline, and cost.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Is code generated by Cursor safe to deploy?
Not without review. According to research by Veracode, roughly 45% of AI-generated code contains security vulnerabilities. Cursor generates functional code quickly, but it frequently has security gaps like missing input validation, exposed secrets, and unprotected API routes. A professional security review before launch catches these issues.
Can you fix bugs in my Cursor-built app?
Yes. We regularly work with Cursor-generated codebases. Common issues include unhandled errors, race conditions, and broken edge cases that Cursor didn't account for.
How do I deploy my Cursor app to production?
Most Cursor apps are Next.js-based and deploy well to Vercel. However, you'll need proper environment variables, error handling, and security hardening before going live. We can handle the full deployment process.
Should I refactor my Cursor code or start over?
Almost always refactor. According to a 2024 GitHub survey, developers using AI assistants ship 55% faster — meaning the generated code captures significant value. Cursor-generated code is usually a solid foundation that just needs cleanup. We restructure components, add error handling, and improve the architecture without rewriting from scratch.
Does SpringCode work with Cursor projects specifically?
Yes. Cursor is one of the most common tools our customers use. We understand its patterns, common pitfalls, and the specific issues it introduces in Next.js and React codebases.
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Get your Cursor app production-ready
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.