NestJS app built with Aider? Let’s review it.
Expert code review for NestJS apps built with Aider. We find Aider-specific bugs, fix NestJS security issues, and optimize performance. From $19.
Aider issues we find in NestJS projects
Problems specific to Aider's code generation patterns when building NestJS apps.
Incomplete security implementations
Aider implements security features in the files it touches but misses corresponding changes in other files — like adding auth to one route but not others.
Partial refactoring across files
Aider sometimes updates function signatures in one file but misses call sites in other files, causing runtime errors.
Git history cluttered with fix commits
Aider's iterative approach creates many small 'fix' commits that make Git history hard to follow and review.
Missing cross-file optimizations
Performance improvements applied to individual files but not the system-level patterns that cause the real bottlenecks.
NestJS issues we check for
Common NestJS problems that affect production readiness.
Missing authentication guards
Controllers and routes without @UseGuards decorators, leaving endpoints publicly accessible without any auth checks.
Incorrect dependency injection scope
Services registered with wrong scope (default singleton vs request-scoped) causing shared state between requests and data leakage between users.
Unvalidated DTOs
Data Transfer Objects without class-validator decorators or missing the global ValidationPipe, accepting any shape of input data.
Circular dependency issues
Modules importing each other in cycles, causing runtime errors or undefined injections that only surface in production.
Start with a self-serve audit
Get a professional review of your Aider NestJS 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 NestJS code generated by Aider?
Yes. We regularly audit NestJS projects built with Aider and understand the specific patterns and issues it introduces. Our review covers security, performance, and deployment readiness.
What NestJS issues does Aider typically create?
Common issues in Aider-generated NestJS code include: incomplete security implementations, partial refactoring across files, git history cluttered with fix commits. Combined with NestJS-specific concerns like missing authentication guards and incorrect dependency injection scope.
How do I make my Aider NestJS project production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For Aider-built NestJS projects, the typical path is: fix security gaps, address NestJS-specific performance issues, then configure deployment. We provide a fixed quote after the audit.
How much does it cost to review Aider-generated NestJS 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 Aider NestJS project?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.