Next-Langchain-Tauri

Next-Langchain-Tauri is a desktop application that combines the power of Next.js for frontend development, Langchain.js for AI processing, and Tauri for packaging the application as a desktop app.

How to use

Click the Key Setting button to enter API keys, which are only stored in your computer, and then start to chat.

Development

1. Ensure you have Node.js v20, npm, rust, and cargo installed on your system.

2. Installation

   pnpm install

3. use yao-pkg to pack the server into a single executable file and make it as a sidecar binary for Tauri, before packing you need to check your computer arch by running:

   rustc -Vv | grep host | cut -f2 -d' '

then change the word server-aarch64-apple-darwin to server-yours in packages.json, for example server-x86_64-apple-darwin

save and run:

   pnpm install -g @yao-pkg/pkg
   pnpm pkg-server

4. Change 'next.config.mjs' to the part for tarui

5. Build

   pnpm tauri build

Credits

This project was inspired by and incorporates code from the following repositories:

• Vercel/ai-chatbot
• langchain-ai/langchain-nextjs-template
• srsholmes/tauri-nextjs-api-routes