this guy rebuilt Google Maps in a weekend without AI.

Now he's showing us what's possible *with* AI.

Bret dropped Ghostwriter, an AI agent that builds other agents 🔥

He also coined a new term: Agents-as-a-Service.. which I'm not going to abbreviate 🙂pic.twitter.com/QPbDmqHyQ0 https://t.co/HtYV3xIQvq

— Charly Wargnier (@DataChaz) 27 mars 2026

this guy rebuilt Google Maps in a weekend without AI. Now he's showing us what's possible *with* AI. Bret dropped Ghostwriter, an AI agent that builds other agents He also coined a new term: Agents-as-a-Service.. which I'm not going to abbreviate 🙂

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