moritzwa / ai-quote-finder

web application built with TypeScript, tRPC, LangChain, and Pinecone that enables semantic search over uploaded PDF books to find and retrieve relevant quotes and passages and navigate to them

Quick demo

Full demo

Main Features

• Upload PDFs as private or shared
• Semantic search over book content

Other Features

• Free & Pro Plan Using Stripe
• Streaming API Responses in Real-Time
• Authentication Using Kinde
• UI Using 'shadcn-ui'
• Optimistic UI Updates
• Infinite Message Loading for Performance
• Drag n' Drop Uploads

Technologies

• Pinecone as our Vector Storage
• LangChain
• 100% written in TypeScript
• Prisma as our ORM
• Data Fetching Using tRPC & Zod

Next task

• enable search across all selected PDFs
• switch between normal chat msg and quote retraival

Scripts

First, run the development server:

npm run dev

Run the Prisma Client:

npx prisma studio

Update prisma schema:

npx prisma db push

Generate prisma schema types:

npx prisma generate