Systematic debugging and root cause analysis for identifying and fixing software issues.

• Provides a structured six-step debugging process: understand the problem, gather information, form hypotheses, test hypotheses, identify root cause, and fix with verification
• Includes practical strategies like binary search for code isolation, rubber duck debugging, strategic logging patterns, and git bisect for regression tracking
• Documents common bug patterns (off-by-one errors, null references, race conditions, type mismatches, stale state) with recognition techniques
• Offers a standardized output format for debugging analysis covering problem statement, environment, error analysis, prioritized hypotheses, investigation steps, root cause, fix, and prevention