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Rag From Scratch

Free1,446

Demystify RAG by building it from scratch. Local LLMs, no black boxes - real understanding of embeddings, vector search,

About

This tool walks you through building a retrieval-augmented generation system from the ground up using local language models. You'll learn how embeddings, vector search, and retrieval actually work instead of treating them as black boxes. It's for developers who want to understand RAG fundamentals rather than just use it.

Key Features

  • agents
  • ai-agents
  • educational
  • llm
  • node-llama-cpp

Pricing

Free

Open source. You supply your own LLM API keys.

Categories

General

Details

VerifiedJune 20, 2026
GitHub starsโ˜… 1,446