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LangChain · GitHub
Build context-aware, reasoning applications with LangChain’s flexible abstractions and AI-first toolkits.
Core OSS libraries:
Products:
LangSmithLangGraph Platform
OSS extensions and apps:
ChatLangChainChatLangChain.jsOpen CanvasOpenGPTsEmail assistantLangChain + Next.js templateSocial media agentAgent Protocol
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