Deploy your React app to Firebase Hosting
Step-by-step deployment help for React apps on Firebase Hosting. We fix React-specific deployment issues, configure Firebase Hosting, and get your app live. From $19.
React issues we fix before deploying
Common React problems that affect Firebase Hosting deployments.
XSS via dangerouslySetInnerHTML
AI tools use dangerouslySetInnerHTML to render dynamic content without sanitization, allowing script injection.
Exposed environment variables
Sensitive keys placed in NEXT_PUBLIC_ or REACT_APP_ prefixed variables, making them visible in the browser bundle.
Unnecessary re-renders
Missing React.memo, useMemo, and useCallback cause components to re-render on every parent update, degrading performance.
Unhandled promise rejections
Async operations in useEffect without proper error handling crash silently or show raw error messages.
Firebase Hosting deployment issues we check for
Common Firebase Hosting problems that break React 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 React 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
How do I deploy a React app to Firebase Hosting?
We handle React deployments to Firebase Hosting end to end. Start with our code audit ($19) to identify deployment blockers specific to your React project, then we configure Firebase Hosting, fix issues, and get your app live in production.
What React issues affect Firebase Hosting deployments?
React projects commonly have xss via dangerouslysetinnerhtml and exposed environment variables. On Firebase Hosting, these combine with firestore security rules allow public read/write and cloud functions cold start on free spark plan to cause deployment failures.
Can SpringCode deploy my React project to Firebase Hosting?
Yes. We specialize in deploying React applications to Firebase Hosting. We audit your codebase for React-specific issues, configure Firebase Hosting correctly, and handle the full deployment so your app runs reliably in production.
What does React deployment to Firebase Hosting cost?
Our code audit ($19) identifies all Firebase Hosting deployment blockers in your React project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
Other techs on Firebase Hosting
Deploy React elsewhere
Need help deploying React to Firebase Hosting?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.