Firebase app built with Replit Agent? Let’s review it.
Expert code review for Firebase apps built with Replit Agent. We find Replit Agent-specific bugs, fix Firebase security issues, and optimize performance. From $19.
Replit Agent issues we find in Firebase projects
Problems specific to Replit Agent's code generation patterns when building Firebase apps.
Secrets stored in Replit environment
API keys and credentials stored in Replit's secrets manager don't transfer when you export the project. Developers often hardcode them as a workaround, creating security risks.
No HTTPS or security headers
Replit's development environment doesn't enforce HTTPS or set security headers. Apps deployed without proper configuration are vulnerable to man-in-the-middle attacks.
Database connection instability
Replit's hosted databases can disconnect unexpectedly. Without connection pooling and retry logic, apps crash or lose data during these interruptions.
File system assumptions
Replit Agent sometimes writes to the file system assuming persistent storage, which breaks on containerized or serverless deployments.
Firebase issues we check for
Common Firebase problems that affect production readiness.
Open security rules
Firestore and Realtime Database rules set to allow all reads and writes, making your entire database public.
Client-side admin SDK usage
Firebase Admin SDK credentials or service account keys exposed in client-side code.
Inefficient Firestore queries
Reading entire collections when only a few documents are needed, or missing composite indexes causing query failures.
No offline data handling
Apps crash or show stale data when connectivity drops because offline persistence isn't configured properly.
Start with a self-serve audit
Get a professional review of your Replit Agent Firebase 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.
Frequently asked questions
Can you review Firebase code generated by Replit Agent?
Yes. We regularly audit Firebase projects built with Replit Agent and understand the specific patterns and issues it introduces. Our review covers security, performance, and deployment readiness.
What Firebase issues does Replit Agent typically create?
Common issues in Replit Agent-generated Firebase code include: secrets stored in replit environment, no https or security headers, database connection instability. Combined with Firebase-specific concerns like open security rules and client-side admin sdk usage.
How do I make my Replit Agent Firebase project production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For Replit Agent-built Firebase projects, the typical path is: fix security gaps, address Firebase-specific performance issues, then configure deployment. We provide a fixed quote after the audit.
How much does it cost to review Replit Agent-generated Firebase code?
Our code audit starts at $19 and covers security, performance, architecture, and deployment readiness. For fixes, our Fix & Ship plan is $199. Larger projects get a custom fixed quote — no hourly billing or surprises.
Related resources
Need help with your Replit Agent Firebase project?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.