Azure-Samples/langchainjs-quickstart-demo
Build a generative AI application using LangChain.js, from local to Azure
Implements a RAG-based Q&A system that ingests YouTube transcripts and offers dual deployment paths: locally using FAISS + Ollama (LLaMa3), or on Azure using AI Search + GPT-4 Turbo. Both versions can run as Azure Functions with HTTP streaming support, enabling seamless scaling from prototype to production without code changes.
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JavaScript
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MIT
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Oct 03, 2025
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