OpenAI Chat Stream with Langchain and Nextjs

Example code for an app that makes use of Langchains OpenAIChat. The stream is managed by a CallbackManager. And the prompt is a basic HumanChatMessage.

Getting Started

First, run the development server:

npm run dev
# or
yarn dev
# or
pnpm dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.