Performance for your GPT Engineer-built React app
Expert performance for React apps built with GPT Engineer. We audit GPT Engineer-generated React code for performance issues. From $19.
GPT Engineer issues we find in React projects
Problems specific to GPT Engineer's code generation patterns when building React apps.
No authentication system
GPT Engineer generates functional UIs but typically skips authentication entirely. All routes and data are publicly accessible.
Direct database access from client
Some generated apps query databases directly from the frontend without an API layer, exposing database credentials and structure.
Incomplete feature implementations
Features that look complete in the UI but don't actually work end-to-end. Buttons that don't submit, forms that don't save, and links that go nowhere.
React performance issues we check for
Performance-specific React problems that need attention before production.
Unnecessary re-renders
Missing React.memo, useMemo, and useCallback cause components to re-render on every parent update, degrading performance.
Large bundle size
Importing entire libraries, unused dependencies, and no code splitting result in slow initial page loads.
What our performance covers
Everything included when we performance your GPT Engineer React project.
Start with a self-serve audit
Get a professional performance of your GPT Engineer React 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 GPT Engineer React 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 performance my GPT Engineer-built React app?
Yes. We regularly handle performance for React projects built with GPT Engineer. We understand GPT Engineer's code patterns and the specific React issues they introduce. Our review covers the full stack from frontend to backend.
What React performance issues does GPT Engineer typically create?
Common performance issues in GPT Engineer-generated React code include: no authentication system, direct database access from client, incomplete feature implementations. On the React side, we often find: unnecessary re-renders, large bundle size.
How much does performance cost for a GPT Engineer React project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on performance work on GPT Engineer-built React projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other React Technologies
Other GPT Engineer React Services
Get performance for your GPT Engineer React app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.