Building a mvp / prototype with Remix? Let us review it.
Expert code review for mvp / prototype apps built with Remix. We fix Remix-specific security gaps, optimize performance, and handle deployment. From $19.
Common Remix issues we find
Real problems from Remix codebases we've reviewed.
Unprotected action functions
Remix action functions that modify data without verifying user authentication or authorization, allowing anyone to submit forms programmatically.
Missing error boundaries
No ErrorBoundary or CatchBoundary exports in routes, causing unhandled loader/action errors to crash the entire page.
Loader data over-fetching
Loaders returning entire database records to the client instead of selecting only the fields needed for rendering, leaking sensitive data.
Missing server-side form validation
Actions that trust client-side validation without re-validating on the server, allowing malformed or malicious data submissions.
MVP / Prototype challenges to solve
Key mvp / prototype concerns that AI-generated code often misses.
Identifying what actually needs fixing
Not everything needs to be production-grade for an MVP. The challenge is knowing which shortcuts are acceptable (visual polish, advanced features) and which aren't (security, data loss, broken core flows). Our audit prioritizes fixes by impact.
Security minimum
Even an MVP handles user data. You need authentication that works, data isolated per user, no exposed secrets, and HTTPS. You don't need enterprise-grade security, but you need the basics done right.
Deployment
Your app runs locally but deploying it involves environment variables, domain configuration, SSL, and build optimization. First-time deployment is where most AI prototypes hit unexpected issues.
Error handling
When something goes wrong (and it will), your users should see a helpful message — not a white screen or a raw error. Basic error handling is the difference between 'this app is buggy' and 'something went wrong, please try again.'
What we check
Key areas we review for Remix mvp / prototype projects.
Core user flow — does signup to core action work reliably?
Authentication — secure login, session handling, password reset
Data security — user data isolation, no exposed secrets
Deployment readiness — env vars, build configuration, domain setup
Not sure if your app passes? Our code audit ($19) checks all of these and more.
Start with a self-serve audit
Get a professional review of your Remix mvp / prototype 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
Can you review a mvp / prototype built with Remix?
Yes. We regularly audit Remix mvp / prototype projects and understand the specific patterns and pitfalls of this combination. Our review covers security, performance, and deployment readiness.
What issues do you find in Remix mvp / prototype apps?
Common issues include unprotected action functions and missing error boundaries on the Remix side, combined with mvp / prototype-specific concerns like identifying what actually needs fixing and security minimum. We check for all of these and more.
How do I make my Remix mvp / prototype production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For Remix mvp / prototype projects, the typical path is: fix security gaps, address mvp / prototype-specific requirements, optimize Remix performance, then configure deployment. We provide a fixed quote after the audit.
How long does it take to audit a Remix mvp / prototype?
Our code audit delivers a full report within 24 hours. For Remix mvp / prototype projects, we check security, architecture, performance, and deployment readiness across all Remix-specific patterns. Fixes are scoped separately with a fixed quote.
Related resources
Remix by Use Case
Need help with your Remix mvp / prototype?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.