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ai-engineering-from-scratch

GitHub Repo Pretty sure · roadmap > reality
https://github.com/rohitg00/ai-engineering-from-scratch

Ambitious curriculum that actually builds things instead of wrapping APIs, but the 435-lesson claim is marketing theater and Phase 0-8 execution is years behind the 20-phase roadmap.

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The *idea* is sound: teach backprop-first, then frameworks. The execution is incomplete. README promises 435 lessons across 20 phases; the repo contains roughly 50-60 finished lessons, mostly in early phases. Phase 10+ (LLMs, agents, swarms) are skeleton outlines. The 'ship an artifact' loop is clever but only proven for early math—no evidence phases 14-19 actually produce working agents/MCPs. The built-in agent skills (/find-your-level) are vaporware—mentioned but not in the repo. Website ex...

13712 stars Python 2026-05-23 66 days old

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