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Developer releases free 2,800-page Go book on simulated worlds, built with AI in 18 days

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A developer has published a free online Go programming book titled 'The World', spanning 10 volumes, 105 chapters, and approximately 2,800 pages. The project was completed over 18 working days using AI-assisted drafting, with the author focusing primarily on verifying that all code and instructions actually function correctly. Each chapter concludes with a runnable example, and an automated tool checks that every command in the text produces the expected output, triggering rewrites if later changes break earlier chapters. The book progressively builds a simulated world featuring physics, terrain, water flow, evolving creatures, and villagers with memory, with 25 volumes planned in total. The book is freely available online, while paid offline editions in PDF and EPUB formats are offered through Leanpub and Gumroad.

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Developer releases free 2,800-page Go book on simulated worlds, built with AI in 18 days · ShortSingh