Azure-Samples/serverless-chat-langchainjs
Build your own serverless AI Chat with Retrieval-Augmented-Generation using LangChain.js, TypeScript and Azure
Implements a full-stack RAG pipeline with Azure Cosmos DB vector storage and LangChain.js for document ingestion, paired with a Lit-based web component frontend on Azure Static Web Apps and Azure Functions backend. Supports local development with Ollama for cost-free testing, and maintains per-user chat session history while following the HTTP protocol for AI chat apps standard.
856 stars. Actively maintained with 5 commits in the last 30 days.
Stars
856
Forks
483
Language
TypeScript
License
MIT
Category
Last pushed
Mar 11, 2026
Commits (30d)
5
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/rag/Azure-Samples/serverless-chat-langchainjs"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
Related tools
GitHamza0206/simba
OpenSource Production ready Customer service with built in Evals and monitoring
Cocolalilal/LastChat
A Fork of Rikkahub with an overhauled UI and feature additions
crawlchat/crawlchat
Turn your documentation into an AI assistant that answers questions instantly
Dcup-dev/dcup
Dcup - Advanced RAG for Personal Knowledge ☕
supavec/supavec
The open-source alternative to Carbon.ai. Build powerful RAG applications with any data source,...