packages/create-open-lovable/templates/e2b/README.md

Open Lovable - E2B Sandbox

This project is configured to use E2B sandboxes for code execution.

Setup

1. Get your E2B API key from https://e2b.dev
2. Get your Firecrawl API key from https://firecrawl.dev
3. Copy .env.example to .env and add your API keys
4. Run npm install to install dependencies
5. Run npm run dev to start the development server

E2B Features

• Full-featured development sandboxes
• 15-minute default timeout (configurable)
• Persistent file system during session
• Support for complex package installations
• Built-in Python runtime for code execution

Configuration

You can adjust E2B settings in config/app.config.ts:

• timeoutMinutes: Sandbox session timeout (default: 15)
• vitePort: Development server port (default: 5173)
• viteStartupDelay: Time to wait for Vite to start (default: 7000ms)

Troubleshooting

If you encounter issues:

1. Verify your E2B API key is valid
2. Check the console for detailed error messages
3. Ensure you have a stable internet connection
4. Try refreshing the page and creating a new sandbox

For more help, visit the E2B documentation.