The UI Gallery provides sample, guardrail-compliant design patterns that have been built using best practices, latest features, and newest layouts.
Click Designer Studio > User Interface > Gallery > UI elements.
Choose from fully implemented samples, such as product information and shopping cart forms, and individual components, such as dynamic layouts, overlays, and grids, to understand how UI is built in Pega Platform. You can easily add UI Gallery samples in your prototypes or customize them for use in your applications:
You can also extend the UI Gallery by providing your own samples. See the PDN for details.