Add Features for your GPT Engineer-built TypeScript app
Expert add features for TypeScript apps built with GPT Engineer. We audit GPT Engineer-generated TypeScript code for add features issues. From $19.
GPT Engineer issues we find in TypeScript projects
Problems specific to GPT Engineer's code generation patterns when building TypeScript apps.
No authentication system
GPT Engineer generates functional UIs but typically skips authentication entirely. All routes and data are publicly accessible.
Direct database access from client
Some generated apps query databases directly from the frontend without an API layer, exposing database credentials and structure.
Incomplete feature implementations
Features that look complete in the UI but don't actually work end-to-end. Buttons that don't submit, forms that don't save, and links that go nowhere.
TypeScript add features issues we check for
Add Features-specific TypeScript problems that need attention before production.
Excessive use of 'any' type
AI tools use 'any' to bypass type errors instead of defining proper types, removing all the safety benefits TypeScript provides.
Missing strict mode
tsconfig.json without strict mode enables sloppy type checking that allows null errors and implicit any types.
Type assertions instead of type guards
Using 'as' casts to force types instead of runtime checks, causing crashes when data doesn't match the asserted type.
What our add features covers
Everything included when we add features your GPT Engineer TypeScript project.
Start with a self-serve audit
Get a professional add features of your GPT Engineer TypeScript 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 GPT Engineer TypeScript 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 add features my GPT Engineer-built TypeScript app?
Yes. We regularly handle add features for TypeScript projects built with GPT Engineer. We understand GPT Engineer's code patterns and the specific TypeScript issues they introduce. Our review covers the full stack from frontend to backend.
What TypeScript add features issues does GPT Engineer typically create?
Common add features issues in GPT Engineer-generated TypeScript code include: no authentication system, direct database access from client, incomplete feature implementations. On the TypeScript side, we often find: excessive use of 'any' type, missing strict mode, type assertions instead of type guards.
How much does add features cost for a GPT Engineer TypeScript project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on add features work on GPT Engineer-built TypeScript projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other TypeScript Technologies
Other GPT Engineer TypeScript Services
Get add features for your GPT Engineer TypeScript app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.