Rork × Google Stitch — From UI Design to React Native App with AI

AI Bridges the Gap Between Design and Mobile Development

One of the most expensive phases in mobile app development is converting designs into working code. Designers create mockups, engineers manually translate them into code — and the intent often gets lost along the way.

Combining Google Stitch and Rork lets AI handle this gap automatically. Stitch generates UI components from natural language, and Rork Max interprets them as React Native (Expo) code. This workflow dramatically reduces the time from design to a working app.

What is Google Stitch?

Google Stitch is a generative AI-powered UI design tool from Google. It creates high-quality UI components from natural language prompts and exports them as HTML/CSS or React code.

Key features:

• Generate entire screens from text descriptions
• Material Design 3-compliant components
• Export as React or Web Components
• Import existing Figma designs

The Stitch × Rork Workflow

Step 1: Generate UI with Stitch

Visit stitch.withgoogle.com and describe the screen you want in natural language.

Example prompt:

Home screen for a fitness app.
- Today's workout progress (ring chart)
- Recent activity list (3 items)
- Quick start button
- Dark mode support
- Material Design 3 style

Stitch generates the visual in seconds and lets you export it as React code.

Step 2: Pass the Design Spec to Rork

Paste the HTML/React code from Stitch into your Rork Max prompt. Rork reads it and converts it into Expo (React Native) components.

Rork prompt example:

Using the following Web React code as a reference,
implement a home screen component for Expo (React Native).

[Paste Stitch code here]

Requirements:
- iOS & Android compatible
- NativeWind (Tailwind CSS) for styling
- react-native-reanimated for animations
- Dark mode: toggle with useColorScheme()

Step 3: Rork Max Implements and Previews

Rork Max understands the design intent from Stitch and generates React Native-optimized code automatically. You can preview it instantly and test on a real device right away.

MCP Integration for Even More Efficiency

When using Rork with Claude Code as the backend, you can configure the Stitch MCP server for an even smoother design-to-code pipeline.

MCP Configuration (mcp_config.json)

{
  "mcpServers": {
    "stitch": {
      "command": "npx",
      "args": ["-y", "@google/stitch-mcp-server@latest"],
      "env": {
        "GOOGLE_API_KEY": "YOUR_GOOGLE_API_KEY"
      }
    }
  }
}

Fetching Designs via MCP

@stitch create_component:
  type: "list_screen"
  description: "Task manager list screen. Card layout with completion checkboxes."
  style: "Material Design 3"
  platform: "react_native"

Real-World Example: Building a Task Manager App

1. Generate Design with Stitch

Create a screen set for a task management app:
1. Task list (filter tabs, swipe to delete)
2. Add task modal (title, due date, priority)
3. Completion screen (with animation)

Style: minimal, light/dark mode
Color: primary #6750A4 (Material Purple)

2. Implement with Rork

Based on the above Stitch design, create an Expo app.

Tech stack:
- Expo SDK 52
- React Navigation v7 (tabs + stack)
- Zustand (state management)
- React Native Gesture Handler (swipe actions)
- expo-haptics (haptic feedback)

Store data locally with AsyncStorage.

Rork Max implements everything in minutes, delivering a working app.

When Stitch × Rork Shines

Rapid Prototype Validation

Perfect for startups and solo developers who need to prototype ideas quickly. Design with Stitch, convert to a working app with Rork — user interviews and pitch demos can be ready the same day.

Maintaining Design Consistency

Stitch generates Material Design 3-compliant components, so your design system stays coherent naturally. Rork understands this system when implementing, minimizing style drift.

Collaborating with Non-Engineers

Designers and PMs can create mockups in Stitch, and Rork handles the implementation automatically — enabling people without coding skills to participate meaningfully in app development.

Common Gotchas

Web Code vs React Native Differences

Stitch primarily outputs Web (React) code. Always specify "convert for React Native (Expo)" in your Rork prompt. Key differences to watch:

• div → View, p → Text
• CSS box-shadow → shadow* props
• Flexbox behavior differences
• position: fixed → position: absolute + SafeAreaView

Handling Images and Icons

For image placeholders from Stitch, either provide specific assets (Unsplash URLs or expo-vector-icons names) in your Rork prompt, or instruct Rork to use placeholders that you'll swap later.

Looking back

The Google Stitch + Rork workflow fundamentally changes how mobile apps are built.

• Stitch: Generate beautiful UIs from words
• Rork: Implement them as React Native code
• Result: From design to working app in hours, not weeks

For solo developers, this combination makes it possible to accomplish in a single day what once required a team of engineers and designers working for weeks. Try it on your next project.