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Learning Materials | 2-Hour Vibe Learning | Ryogo Hosoi (Chanma)
Instead of asking AI to explain things, I have it build the courseware. These are the materials I actually generated and studied with that method. Open one in a browser and start.
Spec-Driven Development in Two Hours
8 chapters / 120 minStop asking an agent to "build something good" and make the spec the primary artifact. Timer and exercises included; you finish by writing spec.md / plan.md / tasks.md for a feature of your own.
Open →
UI Component Catalog
25 patternsLearn each component together with its design name. Every sample is live on the page, walked through in the order: name, description, the real thing, where you see it in the wild.
Open →How these were made
Both were built by AI. Not by asking it to explain things, but by having it build the courseware itself. It takes only two prompts, packaged here as a Claude Code skill. The prompts are included verbatim, so you can copy them instead of installing anything.