Hot Design Previews
Preview, validate, and test your components across states, themes, breakpoints, and data contexts so you build consistent, UIs faster.
Validate UI consistency, design faster, and prepare components for automated testing, all without running your full app
Build UI Fast, in Isolation
Build, validate, and iterate on UI components in isolation — no app launch needed, no wasted cycles.
Test and Automate with Confidence
Define and test component states at design time, making them ready for UI automation testing before your app is complete.
See Every State, Theme, and Breakpoint
Manage and visualize every state of your UI components. Switch themes and test responsiveness.
Build UI components and pages in isolation
Preview and edit component states with mock or live data, theme switching, and breakpoints for .NET and XAML without running the full app.
Preview and edit component states with mock or live data, theme switching, and breakpoints for .NET and XAML without running the full app.
Preview Mode for Components
Manage your .NET UI through a dedicated Story Mode where each XAML component can have multiple states. Add, edit, and organize stories for buttons, pages, or templates, creating a living catalog that evolves with your application.
Test Responsiveness
Switch between themes, breakpoints directly in the XAML design canvas. Reduce guesswork, speed up iteration, and gain confidence that your UI will behave correctly across devices.
Mock Data and Context Integration
Attach previews to .NET data contexts or mock XAML bindings to simulate real-world scenarios. Test loading, error, and populated states instantly without waiting for backend dependencies.
Automated Testing Foundation
Transform design-time presets into automated .NET UI test cases. Move beyond manual checks toward repeatable, reliable validation that scales with your XAML applications.
Loved by the Dev Community
Big, friendly community always ready to support you when you need it.
Loved by the Dev Community
Big, friendly community always ready to support you when you need it.
