Systematic debugging guidance for bugs, failures, unexpected behavior, and performance regressions. Emphasizes reproducible feedback loops, hypothesis testing, instrumentation, fixes, and regression tests. Use when investigating a bug, unexpected behavior, crash, wrong output, or performance regress
Systematic debugging guidance for bugs, failures, unexpected behavior, and performance regressions. Emphasizes reproducible feedback loops, hypothesis testing, instrumentation, fixes, and regression tests. Use when investigating a bug, unexpected behavior, crash, wrong output, or performance regression, or triaging incoming bug reports.