MIA Inference Chat UI

A React-based chat interface for Heroku's Managed Inference and Agents service.

Features

• Modern React 18 application with TypeScript
• Heroku-themed UI with purple accents
• Real-time chat interface
• React Router v7 for navigation
• Fastify server for production deployment
• Fully configured for Heroku deployment

Project Structure

.
├── app.json         # Heroku application configuration
├── client/          # React frontend application
│   ├── src/         # Source code
│   └── dist/        # Build output
└── server/          # Fastify server for serving the React app
    ├── src/         # Server source code
    └── dist/        # Server build output

Prerequisites

• Node.js 22 or later
• pnpm 10 or later
• Heroku CLI (for deployment)

Development

1. Install dependencies:

   # Install all dependencies using pnpm workspaces
   pnpm install

2. Set up environment variables:

   # Copy the example env file
   cp .env.example .env
   
   # Edit .env with your configuration

3. Start the development server:

   # Start both client and server in development mode
   pnpm dev

   The application will be available at http://localhost:3000

Building for Production

1. Build all packages:

   pnpm build

2. Start the production server:

   pnpm start

Deploying to Heroku

Option 1: Deploy via Heroku CLI

1. Install the Heroku CLI AI plugin

   heroku plugins:install @heroku/plugin-ai

2. Create a new Heroku app:

   heroku create your-app-name

3. Provision the Heroku Managed Inference and Agents models

   heroku addons:create heroku-inference:claude-3-7-sonnet --as inference_3_7
   heroku addons:create heroku-inference:claude-3-5-sonnet-latest --as inference_3_5

4. Deploy to Heroku:

   git push heroku main

Option 2: Deploy via Heroku Dashboard

1. Fork or clone this repository
2. Connect your GitHub repository to Heroku
3. Enable automatic deploys or deploy manually from the Heroku Dashboard

Scripts

• pnpm dev: Start development servers for both client and server
• pnpm build: Build both client and server for production
• pnpm start: Start the production server
• pnpm test: Run tests
• pnpm lint: Run linting
• pnpm format: Format code using Prettier

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

Apache 2.0