UI Suite USWDS adapts USWDS 3 into Drupal using Single Directory Components (SDCs), UI Patterns, UI Styles, and UI Icons.
Site builders compose approved government components directly from Drupal's authoring interfaces—Layout Builder, Views, field formatters, and blocks—without writing markup by hand. Structured content models keep editorial data separate from presentation, so components can evolve without content migrations.
Technical documentation and a component mapping table trace every USWDS pattern to its Drupal implementation, supporting editors, developers, and platform operators working from the same source of truth.