Refactor Code for your Claude Code-built JavaScript app
Expert refactor code for JavaScript apps built with Claude Code. We audit Claude Code-generated JavaScript code for refactor code issues. From $19.
Claude Code issues we find in JavaScript projects
Problems specific to Claude Code's code generation patterns when building JavaScript apps.
Over-permissive CORS configuration
Claude Code sometimes sets CORS to allow all origins during development and forgets to restrict it for production, allowing any website to make API requests.
Missing rate limiting
API endpoints are generated without rate limiting, allowing attackers to brute-force auth endpoints or abuse expensive operations.
Over-engineered abstractions
Claude Code creates multiple layers of abstraction, generic utilities, and design patterns for simple problems — making the code harder to understand and maintain.
JavaScript refactor code issues we check for
Refactor Code-specific JavaScript problems that need attention before production.
Loose equality comparisons
Using == instead of === leads to type coercion bugs where '0' == false, null == undefined, and other non-obvious truthy/falsy comparisons cause silent logic errors.
Unhandled promise rejections
Async functions without try/catch or .catch() handlers cause unhandled rejection warnings and silent failures in production.
Global variable leaks
Missing 'const' or 'let' declarations create implicit globals that pollute the global scope and cause unpredictable behavior across modules.
What our refactor code covers
Everything included when we refactor code your Claude Code JavaScript project.
Start with a self-serve audit
Get a professional refactor code of your Claude Code JavaScript 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.
How it works
Three steps to get your Claude Code JavaScript app production-ready.
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 refactor code my Claude Code-built JavaScript app?
Yes. We regularly handle refactor code for JavaScript projects built with Claude Code. We understand Claude Code's code patterns and the specific JavaScript issues they introduce. Our review covers the full stack from frontend to backend.
What JavaScript refactor code issues does Claude Code typically create?
Common refactor code issues in Claude Code-generated JavaScript code include: over-permissive cors configuration, missing rate limiting, over-engineered abstractions. On the JavaScript side, we often find: loose equality comparisons, unhandled promise rejections, global variable leaks.
How much does refactor code cost for a Claude Code JavaScript project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on refactor code work on Claude Code-built JavaScript projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other JavaScript Technologies
Other Claude Code JavaScript Services
Get refactor code for your Claude Code JavaScript app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.