Convex app built with v0? Let’s review it.
Expert code review for Convex apps built with v0. We find v0-specific bugs, fix Convex security issues, and optimize performance. From $19.
v0 issues we find in Convex projects
Problems specific to v0's code generation patterns when building Convex apps.
No backend or API integration
v0 generates frontend components only. There's no database connection, API routes, authentication, or server-side logic — all of which need to be built separately.
Static mock data instead of real data
Components use hardcoded mock data for display. Connecting them to real APIs requires significant additional work to handle loading states, errors, and data fetching.
Components not connected to state
Interactive elements like forms, filters, and toggles look correct but don't actually do anything. State management needs to be wired up manually.
Accessibility gaps
While v0 uses shadcn/ui (which has good a11y defaults), custom components sometimes miss ARIA labels, keyboard navigation, and focus management.
Convex issues we check for
Common Convex problems that affect production readiness.
Missing access control on mutations
Convex mutations without identity checks, allowing any client to create, update, or delete data without authentication.
Overly broad queries
Queries that fetch entire tables without filters, sending massive amounts of data over real-time subscriptions and consuming read bandwidth.
No schema validation
Missing schema.ts definitions, allowing any shape of data to be inserted and causing type mismatches at runtime.
Inefficient reactive queries
Queries that re-execute on unrelated data changes because they scan too broadly, causing unnecessary re-renders in the frontend.
Start with a self-serve audit
Get a professional review of your v0 Convex 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.
Frequently asked questions
Can you review Convex code generated by v0?
Yes. We regularly audit Convex projects built with v0 and understand the specific patterns and issues it introduces. Our review covers security, performance, and deployment readiness.
What Convex issues does v0 typically create?
Common issues in v0-generated Convex code include: no backend or api integration, static mock data instead of real data, components not connected to state. Combined with Convex-specific concerns like missing access control on mutations and overly broad queries.
How do I make my v0 Convex project production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For v0-built Convex projects, the typical path is: fix security gaps, address Convex-specific performance issues, then configure deployment. We provide a fixed quote after the audit.
How much does it cost to review v0-generated Convex code?
Our code audit starts at $19 and covers security, performance, architecture, and deployment readiness. For fixes, our Fix & Ship plan is $199. Larger projects get a custom fixed quote — no hourly billing or surprises.
Related resources
Need help with your v0 Convex project?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.