Boris Cherny created Claude Code and leads its development at Anthropic. He previously worked at Instagram and wrote Programming TypeScript.

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Boris Cherny created Claude Code and leads its development at Anthropic. He previously worked at Instagram and wrote Programming TypeScript.

Career

Head of Claude Code at Anthropic until Present
borischerny.com

I am often wrong

Boris explains his approach to product decisions: define the problem clearly, act on a simple plan, and revise it when new evidence arrives. The essay began as a note to his team.

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