A systematic survey of 2,430 Claude Code responses across 3 models, 4 project types, and 20 tool categories.

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A study of 2,430 Claude Code interactions across real repositories reveals that the AI coding assistant strongly prefers building custom solutions over recommending third-party tools — appearing as the top choice in 12 of 20 categories. When it does pick tools, choices are decisive: GitHub Actions (94%), Stripe (91%), shadcn/ui (90%). Deployment is stack-determined: Vercel for JS, Railway for Python, with traditional cloud providers getting zero primary picks. Significant generational shifts exist between model versions, notably Prisma→Drizzle for JS ORM, Celery→FastAPI BackgroundTasks for Python jobs, and Redis→Custom/DIY for caching in newer models.

What Claude Code Actually Chooses — Amplifying

<p>picking vercel over cloudflare rubs me wrongly.</p>


<p>so Vercel is getting high respect nowadays 😅</p>
