// Hacker Noon · 27 April 2026

YouTube Told Me to Build a RAG System—So I Shipped One With Zero Dependencies

Frustrated by the complexity of existing RAG frameworks, the author built a lightweight, zero-dependency Node.js package that introduces an “agentic” feedback loop into retrieval workflows. Instead of a one-shot retrieval-and-answer pipeline, the system evaluates, rewrites, and retries queries until...

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@hacker-noon · Semianchuk Vitalii

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