A TypeScript sample app for the Retrieval Augmented Generation pattern running on Azure, using Azure AI Search for retrieval and Azure OpenAI and LangChain large language models (LLMs) to power ChatGPT-style and Q&A experiences.

A notion chatbot for your knowledge base built with langchain, typescript/javascript and pinecone.

Plug and play embeddable AI chatbot widget and backend deployment framework

Open-source RAG evaluation through users' feedback

Chat to your database with AI. An experimental app to test the abilities of LLMs to query SQL databases using natural language.

✨ Make your LLM prompts executable and version controlled. ✨

Revolutionize your ChatGPT experience with our app that boasts advanced front-end features like folder organization and easily shareable chats. Keep your conversations secured by locally storing data and enjoy collaborating with anyone from around the world, without any limitations.

Chatbot application built using Next.js, React, and OpenAI. This project allows users to communicate with an AI-based chatbot that provides relevant answers to users' queries. The application uses natural language processing (NLP) technology to understand users' queries and provide accurate responses.

Personalize ChatGPT using LangChain, and get answers from your own documents and knowledge base.

This application serves as a demonstration of the integration of langchain.js, Ollama, and ChromaDB to showcase question-answering capabilities. With a focus on Retrieval Augmented Generation (RAG), this app enables shows you how to build context-aware QA systems with the latest information.

A framework-agnostic toolset to create and use Functions in LLM-based apps.

MCP to LangChain Tools Conversion Utility / TypeScript

Notebooks showing off LangChain.js v0.1.0 features.

Simple MCP Client CLI Implementation Using LangChain ReAct Agent / TypeScript

An intelligent autonomous agent that interacts with blockchain networks: monitoring, analyzing, and transacting on-chain in real-time. Blockchain AI agent especially provide Solana AI agent, EVM AI agent, Sui AI agent. connect on Solana using langchain, blockahin ai agent

MCP Tools Usage From LangChain ReAct Agent / Example in TypeScript

Marketing Chatbot built with Next.js, the Vercel AI SDK, OpenAI, LangChain, and MongoDB 💬

Minimal NextJS chatbot starter template

A standalone desktop app for talking to my books (PDF,epub)

Working fork of langchainjs that supports GPT4All 🎉