Debug Operations Systematic debugging methodology with language-specific tooling and common scenario playbooks. Bug Classification Decision Tree Systematic Debugging Workflow Six-step process from symptom to prevention: Step 1: Reproduce Confirm the bug exists and create a reliable reproduction. A bug you cannot reproduce is a bug you cannot confidently fix. Capture exact inputs, environment, and sequence of operations. Step 2: Isolate Narrow the fault to the smallest possible scope. Use binary search (git bisect, commenting out code halves), stubs, feature flags, and environment isolation to…