“widget-previewer”
Per-Preview Hot Restart: Accelerating UI Design in Flutter Widget Previewer
How targeted hot restart per preview card in the Flutter Widget Previewer speeds up component iteration without resetting full app state.
Taming Large Widget Libraries: Search and Filter in the Flutter Widget Previewer
A mature design system can hold hundreds of @Preview annotations. Learn how the Widget Previewer's search bar, filtering criteria, and file-based filtering keep a large component library navigable.
Running the Flutter Widget Previewer from the Command Line
The stable Widget Previewer in Flutter 3.47 is not IDE-only. Learn how to launch it headless from the terminal, how the .widget_preview build cache speeds startup, and where CLI previewing fits in your workflow.
Widget Previews in Flutter: Using the @Preview Annotation
The Flutter Widget Previewer and @Preview annotation let you iterate on widgets without running the whole app. Setup, usage patterns, and tips.
Flutter Widget Previewer: Now Stable in Flutter 3.47
Flutter Widget Previewer graduates to stable. Preview individual widgets in real-time without building your full app. Learn how to use annotations and customize previews.
What's New in Flutter 3.47: Standalone UI Packages and Impeller on Desktop
Flutter 3.47 decouples Material and Cupertino into standalone packages, brings Impeller to desktop by default, and graduates Widget Previews to stable.
Flutter Widget Previewer: Visual Development Goes Mainstream
The Widget Previewer is now stable in Flutter 3.47. Learn how to use @Preview annotations to see widgets rendered in real-time without running your full app.