ChatGPT Minimal

English | 简体中文

Demo

Visit the ChatGPT Minimal Demo Site

Features

ChatGPT Minimal is a lightweight chatbot built using Next.js and the OpenAI Streaming API for the GPT-3.5 model. It supports both OpenAI and Azure OpenAI accounts.

Components:

• Next.js v13
• OpenAI Streaming API (GPT-3.5 model, gpt-3.5-turbo)
• API Routes
• Chatbot UI with React and Ant Design

For a full-featured ChatGPT UI codebase, visit ChatGPT Lite.

Prerequisites

You need an OpenAI or Azure OpenAI account.

Deployment

Refer to the Environment Variables section for required environment variables.

Deploy on Vercel

Click the button below to deploy on Vercel:

Deploy with Docker

For OpenAI account users:

docker run -d -p 3000:3000 \
   -e OPENAI_API_KEY="<REPLACE-ME>" \
   blrchen/chatgpt-minimal

For Azure OpenAI account users:

docker run -d -p 3000:3000 \
   -e AZURE_OPENAI_API_BASE_URL="<REPLACE-ME>" \
   -e AZURE_OPENAI_API_KEY="<REPLACE-ME>" \
   -e AZURE_OPENAI_DEPLOYMENT="<REPLACE-ME>" \
   blrchen/chatgpt-minimal

Development

Running Locally

1. Install NodeJS 20.
2. Clone the repository.
3. Install dependencies with npm install.
4. Copy .env.example to .env.local and modify environment variables as needed.
5. Start the application using npm run dev.
6. Open http://localhost:3000 in your browser.

Running Locally with Docker

1. Clone the repository and go to the root directory.
2. Update the OPENAI_API_KEY environment variable in the docker-compose.yml file.
3. Build the application using docker-compose build ..
4. Start the application by running docker-compose up -d.

Environment Variables

Required environment variables:

For OpenAI account:

Name	Description	Default Value
OPENAI_API_BASE_URL	Use if you intend to use a reverse proxy for api.openai.com.	https://api.openai.com
OPENAI_API_KEY	Secret key string obtained from the OpenAI API website.

For Azure OpenAI account:

Name	Description
AZURE_OPENAI_API_BASE_URL	Endpoint (e.g., https://xxx.openai.azure.com).
AZURE_OPENAI_API_KEY	Key
AZURE_OPENAI_DEPLOYMENT	Model deployment name

Contribution

We welcome PRs of all sizes.