Most postmortems are theater. They list a timeline, name a 'root cause,' file a few action items that nobody completes, and the same incident happens six months later. Here's how to run postmortems that actually change the system, the patterns that make learning stick, and the failure modes that quietly turn a good practice into a checkbox.
Engineering Craft
TypeScript, CI/CD, databases, observability -- the skills that make code production-ready.
