Open Lovable

Chat with AI to build React apps instantly. An example app made by the Firecrawl team. For a complete cloud solution, check out Lovable.dev ❤️.

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)
GEMINI_API_KEY=your_gemini_api_key  # Get from https://aistudio.google.com/app/apikey
GROQ_API_KEY=your_groq_api_key  # Get from https://console.groq.com (Fast inference - Kimi K2 recommended)

3. Run

npm run dev

Open http://localhost:3000

License

MIT

AI Provider configuration

Default provider (OpenAI)

AI_PROVIDER=openai OPENAI_API_KEY=your_openai_api_key OPENAI_MODEL=gpt-4o-mini OPENAI_BASE_URL=https://api.openai.com/v1

Alternative providers (optional)

ANTHROPIC_API_KEY=your_anthropic_api_key GEMINI_API_KEY=your_gemini_api_key GROQ_API_KEY=your_groq_api_key