Preview Overview

Last updated on Dec 23, 2025

Preview Overview

What is Preview?

The preview pane shows your app running live as you build it.

Features

Real-time Updates

See changes instantly as code is generated.

Device Modes

  • Desktop view (full width)
  • Mobile view (phone size)

Interaction

  • Click buttons
  • Fill forms
  • Navigate pages
  • Test functionality

Preview Controls

Refresh

Reload the preview if something looks wrong.

Open in New Tab

View your app in a full browser tab.

Device Toggle

Switch between desktop and mobile views.

Zoom

Adjust preview size for better visibility.

Limitations

  • Preview is for testing only
  • Not accessible to others
  • Some features may behave differently in production