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  1. LangChain: Open Source AI Agent Framework | Build Agents Faster

    LangChain is an open source framework with a pre-built agent architecture and integrations for any model or tool, so you can build …

  2. LangChain: Observe, Evaluate, and Deploy Reliable AI Agents

    LangChain provides the engineering platform and open source frameworks developers use to build, test, and deploy reliable AI agents.

  3. Introduction to LangChain - GeeksforGeeks

    Jun 11, 2026 · LangChain is an open-source framework that simplifies building applications using large language models. It helps …

  4. GitHub - langchain-ai/langchain: The agent engineering platform.

    LangChain is a framework for building agents and LLM-powered applications. It helps you chain together interoperable components …

  5. LangChain - Wikipedia

    LangChain is a software framework that helps facilitate the integration of large language models (LLMs) into applications. As a …

  6. LangChain Tutorial - GeeksforGeeks

    Mar 2, 2026 · LangChain is a framework that makes it easier to build applications using large language models (LLMs) by connecting …

  7. LangChain · GitHub

    LangChain Academy Course on Deep Agents. The batteries included agent harness. LangChain has 251 repositories available. …

  8. How to Use LangChain and LangGraph: A Beginner’s Guide to AI …

    Nov 5, 2025 · LangChain is a Python and JavaScript framework that helps you build language model-powered applications. It …

  9. LangChain Python Tutorial: A Complete Guide for 2026

    Feb 19, 2026 · LangChain is a powerful tool for building AI agents that work for many use cases and scenarios. It’s built on …

  10. Welcome to LangChainLangChain 0.0.107

    Checkout the below guide for a walkthrough of how to get started using LangChain to create an Language Model application. There …