A ChatPDF clone using:

• Next.js 13 (App Router) in TypeScript
• Database
  • Drizzle ORM
  • Neon (Serverless PostgreSQL)
• AI-related
  • Pinecone (Vector Database)
  • Langchain
  • OpenAI SDK
  • Vercel AI SDK
• API schema validation: Zod
• Object Storage: AWS JavaScript SDK v2
• Payment: Stripe SDK
• Styling: Tailwind CSS
• Third-Party UI Components
  • React Dropzone
  • React Hot Toast
  • shadcn-ui
  • Lucide icons

1. Add a .env according to .env.example

mv .env.example .env

2. Install dependencies using pnpm

pnpm install

# start development server
pnpm run dev

# build for production
pnpm run build

# start production server
pnpm run start

This repo is a walkthrough demo based Elliott Chong's video: https://www.youtube.com/watch?v=bZFedu-0emE

However, I made following changes:

• refreshed SDK versions and related code
• dropped usage of React Query due to error, used fetch API instead
• dropped usage of edge runtime for routes due to error running latest Pinecone SDK at edge
• reorganized some parts of the code
• added API schema validation with Zod
• and many more ...