draw-a-ui

Draw-a-UI is an open-source demo application designed to quickly generate HTML code by drawing wireframes.

Purpose

The application allows users to draw UI wireframes on a canvas and then automatically generates the corresponding HTML code.

Main Capabilities

• Use tldraw as the drawing canvas.
• Use the GPT-4 Vision API to analyze the drawn wireframes.
• Generate a single HTML file using Tailwind CSS.

How to Use

1. Make sure you have an OpenAI API key with access to the GPT-4 Vision API.
2. Run the following command in the project root directory to start the Next.js application (requires Node.js version greater than 18.17): bash\n npm install\n npm run dev\n 3. Open in the browser http://localhost:3000 to view the result.
3. Draw a wireframe on the canvas, and the application will automatically generate HTML.

Use Cases

• Rapid prototyping: Convert hand-drawn wireframes into HTML code to accelerate the UI development process.
• Demonstration and learning: Learn how to combine drawing tools with an AI vision API to generate code.

Limitations

• This is a demo project and is not suitable for production environments.
• There is no authentication mechanism. If deployed to the public internet, it may lead to API abuse and high costs.
• An OpenAI API key is required, and you must ensure the account has access to the GPT-4 Vision API.
• The project uses Next.js 14 and requires Node.js version greater than 18.17.