Barmer Puls Design System

Contributed (via IBM iX) to Barmer Puls, the cross-platform design system and component library underpinning Barmer's digital products on web and mobile.

Areas of contribution

• Core components: Foundational form, list and menu components with cross-platform behaviour.
• Theming: Reliable on-the-fly switching between light and dark themes across all components.
• Inputs: Label, border and background handling across input states and resilient phone-input behaviour.
• Menu system: Scrollable menus with automatic repositioning across viewport sizes and zoom levels.
• Developer experience: Documentation site and component playground orchestration; package-version visibility for QA.
• Ref forwarding: Internal refactor of ref handling for consistency across components.

Internal implementation details and vendor choices of the client remain confidential. The list below covers general technologies I worked with on this engagement.