// Hacker Noon · 9 May 2026

Behind the Curtain: Why the Most Successful AI Apps are Actually Code-First.

We tried letting the LLM handle everything—mock data, validation, flows. It worked in demos but failed in production with inconsistent outputs. We moved to a code-first approach where code enforces rules and LLM is used only for gaps. That made the system stable.

Hacker Noon

@hacker-noon · Swapneswar Sundar Ray

hackernoon.com

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