LangChain Retrieval

Document Q&A with RAG (Retrieval Augmented Generation) using Supabase vector store.

Tech Stack

• Framework: Next.js
• AI: LangChain.js, AI SDK
• Vector Store: Supabase pgvector
• Package Manager: pnpm

Prerequisites

• Supabase project with pgvector extension
• OpenAI API key

Setup

1. Clone the Template