Lesson 1: A broken main branch on a Friday · 8 min
Before you begin · The incident · What went wrong
Learners prepare on their own, you answer questions live, and the surveys tell you what stuck. 8 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.



What learners can do at the end of each lesson. Minutes are an estimate.
Before you begin · The incident · What went wrong
Good commit message · Rank messages · Check
Order the flow · The big PR · Check
Steps · Which lines stay?
Guards · Which guard? · Check
Team workflow · Practice