Open Lovable

Chat with AI to build React apps instantly.

Setup

1. Clone & Install

git clone https://github.com/mendableai/open-lovable.git
cd open-lovable
npm install

2. Add .env.local

# Required
E2B_API_KEY=your_e2b_api_key  # Get from https://e2b.dev (Sandboxes)
FIRECRAWL_API_KEY=your_firecrawl_api_key  # Get from https://firecrawl.dev (Web scraping)

# Optional (need at least one AI provider)
ANTHROPIC_API_KEY=your_anthropic_api_key  # Get from https://console.anthropic.com
OPENAI_API_KEY=your_openai_api_key  # Get from https://platform.openai.com (GPT-5)
GROQ_API_KEY=your_groq_api_key  # Get from https://console.groq.com (Fast inference - Kimi K2 recommended)

# Unreal (OpenAI-compatible) — recommended
UNREAL_API_KEY=your_unreal_api_key  # Get from your Unreal deployment
# Optional base URL. You can use either of these (BASE_URL takes precedence if both are set):
UNREAL_BASE_URL=https://openai.ideomind.org/v1
# Or point to your self-hosted gateway:
UNREAL_API_URL=http://localhost:8787/v1

3. Run

npm run dev

Open http://localhost:3000

License

MIT