Built with Databutton? Deploy it to Firebase Hosting.
Step-by-step deployment help for Databutton-built apps on Firebase Hosting. We fix deployment issues, configure Firebase Hosting correctly, and get your app live in production. From $19.
Databutton issues we fix before deploying
Problems specific to Databutton's code generation that affect Firebase Hosting deployments.
SQL injection in AI-generated query strings
Databutton's generated FastAPI endpoints sometimes build SQL queries using f-strings or string concatenation with user-supplied parameters, bypassing parameterized query protections entirely.
No authentication on data API endpoints
Data pipeline endpoints are frequently generated without authentication middleware, exposing raw database access and sensitive business metrics to anyone who discovers the API URL.
Unhandled data type mismatches crashing pipelines
Generated data processing code assumes clean input schemas. When upstream data contains nulls, type changes, or unexpected formats, pipelines throw unhandled exceptions and fail silently.
Missing pagination on large dataset queries
Data queries load entire tables into memory without limit or offset clauses. With more than a few thousand rows, responses time out and memory usage spikes.
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 Databutton 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 Databutton-built app to Firebase Hosting?
Yes. We regularly deploy Databutton-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 Databutton projects typically have?
Databutton projects commonly have sql injection in ai-generated query strings and no authentication on data api endpoints. 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 Databutton project live on Firebase Hosting?
Start with our code audit ($19) to get a prioritized list of deployment blockers. For Databutton-built projects targeting Firebase Hosting, the typical path is: fix Databutton-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 Databutton app to Firebase Hosting?
Yes. We handle end-to-end deployment: auditing your Databutton 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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Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.