The app is designed to showcase all supported widgets in react native and show how they render into an app. You can naviagte to each widget and check how it is implemented and use it as a guide.
Here is the link to download the project zip, download and import it into the wavemaker.
https://github.com/wavemaker/wm-rn-widgets-gallery/releases/tag/v1.0
https://github.com/wavemaker/wm-rn-widgets-gallery/releases/download/v1.0/WMGallery.zip