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Full Stack Debugging

src/data/question-groups/full-stack/content/full-stack-debugging.md

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  1. Reproduce the Issue: Identify when and where it happens.
  2. Frontend Debugging:
    • Use browser DevTools to inspect network requests (e.g., check HTTP status codes, payloads).
    • Check console errors for clues.
  3. Back-End Debugging:
    • Check server logs for errors or trace logs for the request.
    • Add breakpoints or use a debugger (e.g., Node.js Inspector).
  4. Communication Point: Verify API endpoints, payload structure, and data format.
  5. End-to-End Testing: Test the workflow with tools like Postman to isolate the layer causing issues.