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LiveUpdated 2026-11-02 14:02 UTC

Your notes, PDFs, and docs are hard to search once they pile up in folders.

Your notes, PDFs, and docs are hard to search once they pile up in folders. In this tutorial, Darsh teaches you how to…

This is a dev post classified by AGK Intelligence as AI dev tools (a tutorial), kept by the Dev Radar because it carries real work, not commentary.

Your notes, PDFs, and docs are hard to search once they pile up in folders. In this tutorial, Darsh teaches you how to build a private RAG Q&A agent that runs on your own machine. You'll use Python, LangChain v1, Ollama, Qwen, and ChromaDB to query your documents and get answers with cited sources. https://www.freecodecamp.org/news/build-a-private-rag-qa-ai-agent-for-your-documents-using-langchain/

Posted by freeCodeCamp.org (1.2M followers) 59 min ago · 39 likes · 4.8k views · view the original post on X. Kept by the Dev Radar as AI dev tools.

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