Claude Code App Production Checklist
The complete checklist for launching your Claude Code app. Every check you need before going live, written for non-technical founders.
Claude Code-specific concerns
Claude Code output is generally high quality but needs operational hardening. Focus on CORS, rate limiting, monitoring, and simplifying over-engineered patterns
Security checklist
Authentication protects all private routes and API endpoints. Input validation on every form and data handler. No API keys or secrets in client-side code. Security headers configured (CSP, HSTS, X-Frame-Options). CORS restricted to your domain. Rate limiting on login and signup endpoints. HTTPS enforced everywhere.
Performance checklist
Images optimized and lazy-loaded. Code splitting implemented. Lighthouse performance score above 80. Database queries have indexes on filtered columns. Pagination on all data lists. Static assets served with cache headers. No unnecessary client-side JavaScript.
Reliability checklist
Error tracking configured (Sentry or similar). Custom error pages for 404 and 500 errors. Error boundaries catch rendering failures gracefully. Loading states on all async operations. Graceful handling of network failures. Health check endpoint for monitoring. Database backups configured.
Full checklist
CORS restricted to specific origins. Rate limiting on all public endpoints. Input validation at API boundary. Health check endpoint. Error tracking configured (Sentry or similar). Structured logging. Graceful shutdown handling. No over-permissive error responses. Abstraction complexity justified. Generic types simplified where possible. Memory usage profiled for data-heavy operations. Environment variables externalized. CI/CD pipeline with tests. Security headers configured. Production-appropriate log levels
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Related guides
How to Deploy Your Claude Code-Built App
Step-by-step guide to deploying your Claude Code app to production.
Common Bugs in Claude Code-Generated Code
The most common bugs we find in Claude Code apps and how to fix them.
Security Issues in Claude Code Code
Critical security vulnerabilities commonly found in Claude Code-generated apps.
Optimizing Claude Code-Generated Code for Performance
How to make your Claude Code app faster.
Related technologies
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