Engineers Cut Morning Restart Time With Bookmarked Resume Notes and Batched Slack Windows

The article argues that switching back into work after a context break, often called the cold-start penalty, can consume 23 to 38 minutes of reconstruction time. It recommends that engineers spend about a minute before logging off writing down their current state, next concrete step, and traps to avoid, so they can resume quickly the next day. To protect deep work, the author proposes a two-window asynchronous schedule with protected focus sprints in the morning and afternoon and batched communication periods in between. Emergency issues would be handled through paging or phone calls, while other requests wait for scheduled windows. The piece also suggests capping each contributor at one active work item at a time to reduce context switching.