lexolve/langchainjs

LangChain.js is a TypeScript framework for building applications powered by large language models (LLMs), enabling developers to chain together interoperable components and integrations for context-aware reasoning. It supports real-time data augmentation and model interoperability, allowing seamless swapping of models as technology evolves. Designed for developers working with LLMs, it is compatible with Node.js, browsers, and serverless environments, and offers extensive integrations with model providers, vector stores, and tools.