// Hacker Noon · 15 January 2026

Beginner AI Tutorials Teach “Hello World.” This Teaches “Production.”

When building AI applications, the need for clean architecture remains constant. Treating AI agents and LLMs as modules behind clean domain boundaries is what makes AI features scalable, testable, and replaceable in real production systems.

Hacker Noon

@hacker-noon · Ashwin Hariharan

hackernoon.com

Hacker Noon@hacker-noon