Debugging Strategies

Transform debugging from frustrating guesswork into systematic problem-solving with proven strategies, powerful tools, and methodical approaches.

When to Use This Skill

• Tracking down elusive bugs
• Investigating performance issues or memory leaks
• Analyzing crash dumps and stack traces
• Debugging production or distributed systems
• Profiling application performance

Workflow

1. Reproduce: Can you replicate it consistently? Create a minimal reproduction case. Document steps.
2. Gather Info: Collect error messages, stack traces, environment details, and recent changes.
3. Hypothesize: Formulate a theory based on observations (What changed? What's different?).
4. Test & Verify: Use binary search, logging, or isolation to prove/disprove the hypothesis.
5. Fix: Address the root cause, not just the symptom. Verify the fix.

Instructions