LangChain
LangChain is an open-source framework designed to simplify the creation of applications using large language models (LLMs). It provides a set of tools, components, and interfaces that streamline the development process, including chains, memory management, and data retrieval.
LangChain allows developers to connect LLMs to external data sources, manage conversation history, and build complex AI-driven workflows.
There is a version for python and a version for JavaScript.