Performance for your Express project
Expert performance for Express applications. We find and fix Express-specific performance issues that affect production apps. From $19.
Express performance issues we find
Common performance problems specific to Express applications.
Blocking the event loop
CPU-intensive operations like JSON parsing of large files, image processing, or heavy computation done on the main thread, blocking all other requests.
What our Express performance covers
Page load speed
Bundle size optimization, code splitting, image optimization, and reducing time to first meaningful paint.
Runtime performance
Eliminating unnecessary re-renders, optimizing state management, and fixing memory leaks.
Database optimization
Query optimization, adding indexes, implementing pagination, and eliminating N+1 queries.
API response times
Caching strategies, response compression, connection pooling, and reducing round trips.
Core Web Vitals
LCP, FID, and CLS optimization for better user experience and search rankings.
Caching strategy
Browser caching, CDN configuration, server-side caching, and cache invalidation.
AI tools that generate Express code
Start with a self-serve audit
Get a professional performance of your Express 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
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
Do you offer performance for Express projects?
Yes. We provide performance specifically tailored to Express applications. We understand Express's ecosystem and the common issues that need attention before production use.
What Express performance issues do you typically find?
Common performance issues in Express projects include: blocking the event loop. We identify and fix all of these.
How do I get started with Express performance?
Start with our code audit ($19) to get a clear picture of your Express project's performance needs. We'll provide a prioritized report and a fixed quote for any follow-up work.
How much does Express performance cost?
Start with our code audit at $19 to get a prioritized report of issues. From there, performance work is scoped with a fixed quote based on your project's specific needs. No hourly billing or surprises.
Related resources
Need Express performance help?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.