Fine.dev App Production Checklist
The complete checklist for launching your Fine.dev app. Every check you need before going live, written for non-technical founders.
Fine.dev-specific concerns
Fine.dev PRs need verification that the spec was fully implemented, not just partially — including security requirements, error handling, and integration with existing patterns
Security checklist
Authentication protects all private routes and API endpoints. Input validation on every form and data handler. No API keys or secrets in client-side code. Security headers configured (CSP, HSTS, X-Frame-Options). CORS restricted to your domain. Rate limiting on login and signup endpoints. HTTPS enforced everywhere.
Performance checklist
Images optimized and lazy-loaded. Code splitting implemented. Lighthouse performance score above 80. Database queries have indexes on filtered columns. Pagination on all data lists. Static assets served with cache headers. No unnecessary client-side JavaScript.
Reliability checklist
Error tracking configured (Sentry or similar). Custom error pages for 404 and 500 errors. Error boundaries catch rendering failures gracefully. Loading states on all async operations. Graceful handling of network failures. Health check endpoint for monitoring. Database backups configured.
Full checklist
All acceptance criteria from the spec satisfied. Security requirements from spec implemented (auth, validation). New endpoints have authentication middleware. Server-side input validation present, not just frontend. User-generated content sanitized before rendering. Tests cover spec acceptance criteria. Tests also cover error paths and edge cases. CI passes fully. SAST scan passed on PR diff. Code follows existing project conventions (naming, error format). No duplicate implementations where an existing abstraction could be reused. Documentation updated for new public APIs. Integration with adjacent features verified end-to-end. Human review by someone familiar with the affected area. Feature tested in staging environment
Not sure if you pass?
Our security scan ($19) and code audit ($19) check for all of these issues automatically. Upload your code and get a detailed report within 24 hours. If you need help fixing what we find, our team is here for that too.
Need help with this?
Our team handles deploy & ship for AI-built apps every day. Get a fixed quote within 24 hours.
Start with a self-serve audit
Get a professional review of your app at a fixed price.
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.
Related guides
How to Deploy Your Fine.dev-Built App
Step-by-step guide to deploying your Fine.
Common Bugs in Fine.dev-Generated Code
The most common bugs we find in Fine.
Security Issues in Fine.dev Code
Critical security vulnerabilities commonly found in Fine.
Optimizing Fine.dev-Generated Code for Performance
How to make your Fine.
Related technologies
Need help with your Fine.dev app?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.