Lessons-Learned Discipline

To prevent recurring software bugs after a debug session, use a structured decision flow to implement appropriate prevention measures based on the root cause. It analyzes whether the issue can be mechanically detected or relates to user behavior to select the best layer.

Choosing a bug prevention layer in software development involves following a structured decision flow that evaluates if an issue is mechanically detectable, universal, or related to user behavior. This determines the most effective prevention layer like tooling, guides, or personal memory.

You need a structured decision flow for bug prevention after identifying a root cause in a debug session. It applies across all software development phases and stacks to decide whether to update a CI check, add a guide section, or implement other prevention layers.

Yes, you can apply this bug prevention decision flow across different tech stacks. It is universal across all stacks and applies to all software development phases, analyzing whether the issue is universal or related to user behavior to choose the right prevention layer.

Prevention layers you can implement for software bugs include tooling, guides, skills, CLAUDE.md, and personal memory. The decision flow helps select the best layer by analyzing whether the issue can be mechanically detected or is related to user behavior.

To determine if a bug should be fixed with tooling or a guide, the decision flow analyzes whether the issue can be mechanically detected. If mechanical detection is possible, tooling is recommended; otherwise, guides or personal memory may be more appropriate.