Built with Fine.dev? Deploy it to Firebase Hosting.
Step-by-step deployment help for Fine.dev-built apps on Firebase Hosting. We fix deployment issues, configure Firebase Hosting correctly, and get your app live in production. From $19.
Fine.dev issues we fix before deploying
Problems specific to Fine.dev's code generation that affect Firebase Hosting deployments.
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.
Cross-file changes introduce inconsistencies
Large implementations touching many files accumulate subtle inconsistencies — type assumptions that don't hold across modules, different error handling patterns in different files.
Firebase Hosting deployment issues we check for
Common Firebase Hosting problems that break AI-generated apps in production.
Firestore security rules allow public read/write
AI tools set Firestore rules to allow read, write: if true for development and never lock them down, exposing the entire database to any authenticated or anonymous user.
Cloud Functions cold start on free Spark plan
Firebase Cloud Functions on the Spark plan have aggressive cold starts and limited concurrency, causing 5-15 second delays on first invocation.
firebase.json rewrites not matching SPA routes
Single-page app routing requires a rewrite rule in firebase.json to send all requests to index.html. AI tools either omit this or misconfigure it alongside Cloud Functions rewrites.
Storage rules expose private user files
Firebase Storage rules generated by AI allow any authenticated user to read any file, rather than restricting access to the file owner.
Start with a self-serve audit
Get a professional review of your Fine.dev project before deploying to Firebase Hosting.
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 deploy a Fine.dev-built app to Firebase Hosting?
Yes. We regularly deploy Fine.dev-generated projects to Firebase Hosting. We handle the platform-specific configuration, fix deployment errors, and ensure your app runs reliably in production on Firebase Hosting.
What Firebase Hosting issues do Fine.dev projects typically have?
Fine.dev projects commonly have spec interpretation may differ significantly from intent and cross-file changes may miss security implications. When deploying to Firebase Hosting, these combine with platform-specific issues like firestore security rules allow public read/write and cloud functions cold start on free spark plan.
How do I get my Fine.dev project live on Firebase Hosting?
Start with our code audit ($19) to get a prioritized list of deployment blockers. For Fine.dev-built projects targeting Firebase Hosting, the typical path is: fix Fine.dev-specific code issues, configure Firebase Hosting settings correctly, then deploy. We provide a fixed quote after the audit.
Can you handle the full deployment of my Fine.dev app to Firebase Hosting?
Yes. We handle end-to-end deployment: auditing your Fine.dev codebase, fixing deployment blockers, configuring Firebase Hosting correctly, setting up environment variables, and getting your app live in production. Start with our code audit ($19).
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