Debug JavaScript Like a Pro
JavaScript debugging can be frustrating, especially with asynchronous code, complex state management, and framework-specific issues. This prompt transforms AI into your personal debugging assistant.
Why This Prompt Works
The structured format ensures you provide all the information needed for accurate debugging:
- Error Message: The exact error helps identify the issue type
- Code Context: Seeing the actual code is essential
- Environment: Different environments have different behaviors
- Expected vs Actual: Clarifies the gap between intention and reality
Common JavaScript Errors This Helps With
This prompt is especially effective for:
undefined is not a functionerrorsCannot read property of undefinedissues- Promise and async/await problems
- Event listener and DOM manipulation bugs
- State management issues in React/Vue
- Memory leaks and performance problems
Getting the Best Results
Provide Complete Error Messages
Include the full stack trace when available. The line numbers and call stack are crucial for understanding where things went wrong.
Include Relevant Code Only
Don’t paste your entire application. Focus on:
- The function where the error occurs
- Any functions it calls
- Related state or props
- Imports that might be relevant
Be Specific About Environment
- Browser? Which one and version?
- Node.js? Which version?
- Framework? Include version numbers
- Build tools? Webpack, Vite, etc.
Beyond the Quick Fix
The “Prevention Tips” and “Debugging Strategy” sections help you become a better developer, not just get past the current error.
