Boris Cherny helped build Claude Code. So when he described his workflow, people listened.

He runs 10-15 AI sessions simultaneously. Some explore the codebase. Some implement features. Some debug. He manages notifications, not screens - sessions signal when they need him.

"It feels more like Starcraft than traditional coding."

10-20% of sessions get abandoned. He doesn't care. Eight completed parallel sessions still beat one sequential session every time.

This is a different skill. Commander, not craftsperson.

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P.S. What's the most Claude sessions you've run at once - and what broke first, the workflow or your attention?