Testing for your Fine.dev-built Next.js app
Expert testing for Next.js apps built with Fine.dev. We audit Fine.dev-generated Next.js code for testing issues. From $19.
Fine.dev issues we find in Next.js projects
Problems specific to Fine.dev's code generation patterns when building Next.js apps.
Spec interpretation may differ significantly from intent
Fine.dev builds exactly what the specification says, not what you meant. Ambiguous specs lead to technically correct implementations that miss the actual product requirement.
Cross-file changes may miss security implications
When Fine.dev generates features spanning multiple files, security-sensitive changes — new endpoints, auth checks, data access patterns — are spread across the PR without a consolidated security review surface.
Generated tests may not cover real-world edge cases
Fine.dev writes tests for the happy path and obvious failure cases from the spec. Edge cases not explicitly mentioned — concurrent requests, null inputs, rate limits — are frequently untested.
Next.js testing issues we check for
Testing-specific Next.js problems that need attention before production.
Unprotected API routes
Next.js API routes and server actions without authentication checks, allowing anyone to call them directly.
Server action data exposure
Server actions that return sensitive data to the client or don't validate user permissions before modifying data.
Incorrect middleware configuration
Auth middleware that doesn't cover all protected routes, uses wrong matchers, or can be bypassed with URL manipulation.
What our testing covers
Everything included when we testing your Fine.dev Next.js project.
Start with a self-serve audit
Get a professional testing of your Fine.dev Next.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 Fine.dev Next.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 Fine.dev-built Next.js app?
Yes. We regularly handle testing for Next.js projects built with Fine.dev. We understand Fine.dev's code patterns and the specific Next.js issues they introduce. Our review covers the full stack from frontend to backend.
What Next.js testing issues does Fine.dev typically create?
Common testing issues in Fine.dev-generated Next.js code include: spec interpretation may differ significantly from intent, cross-file changes may miss security implications, generated tests may not cover real-world edge cases. On the Next.js side, we often find: unprotected api routes, server action data exposure, incorrect middleware configuration.
How much does testing cost for a Fine.dev Next.js project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on testing work on Fine.dev-built Next.js projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other Next.js Technologies
Other Fine.dev Next.js Services
Get testing for your Fine.dev Next.js app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.