Senior architect-level AI that catches bugs others miss — even bugs that pass code review and testing.
Detects 16+ categories of production issues at commit time.
$ git commit -m add "feat: add new feature"
✨ Analysis complete! Found 1 issue(s)
CRITICAL ISSUES (Must Fix)
File: src/App.tsx
Issue: Memory leak: setInterval is created but never cleaned up, causing the interval to continue running even after component unmount
Fix: Return a cleanup function from useEffect to clear the interval:
return () => clearInterval(intervalId);
❌ Commit blocked due to critical issues. Please fix them first.
Catches 16+ bug categories that pass code review — race conditions, memory leaks, UX issues.
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Blocks commits with critical issues automatically — no bad code reaches your repo.
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"Reduced our code review time by 60%. The AI catches memory leaks and edge cases that humans miss. Now our team can focus on architecture instead of hunting bugs."
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Just 4 simple steps to safer code.
Run git add on your changes
npx prefl analyze
Groq AI scans your code
No issues found ✅
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Unlike basic linters, our AI understands your entire codebase context, dependencies, and business logic — finding issues others miss.
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Why developers choose Preflight over ESLint and SonarQube
| Feature | Preflight AI | ESLint | SonarQube |
|---|---|---|---|
| AI-Powered Analysis | ✓ | ✗ | ✗ |
| Race Condition Detection | ✓ | ✗ | ✗ |
| Memory Leak Detection | ✓ | ✗ | Limited |
| Context-Aware Analysis | ✓ | ✗ | Limited |
| Auto-Fix Suggestions | ✓ | Basic | ✗ |
| Multi-Language Support | ✓ | JS only | ✓ |
| Setup Time | 60 sec | ~30 min | ~2 hours |
| Price | FREE | Free | $$$ |
💡 Pro tip: The average production bug costs $5,600 to fix.
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