Holy shit.
The guy who BUILT Claude Code just shared his actual workflow.
Boris Cherny runs 10-15 Claude sessions in parallel every single day.
While you're prompting one AI, he has 5 in his terminal + 5-10 on the web all shipping code simultaneously.
And the real weapon?
His CLAUDE.md file.
Every time Claude makes a mistake, the team adds a rule so it NEVER happens again.
Boris literally said: "After every correction, end with: Update your CLAUDE.md so you don't make that mistake again."
Claude writes rules for itself.
The longer you use it, the smarter it gets on YOUR codebase.
His other insane detail: he hasn't written a single line of SQL in 6+ months.
Claude just pulls BigQuery data directly via CLI.
Claude Code now accounts for 4% of ALL public GitHub commits.
Engineers who haven't set this up yet are already behind.
This CLAUDE.md template is the difference between using AI as a chatbot vs using it as a fleet of senior engineers.
Drop it in any project. Free.