Watson is Docplanner's design language for its SaaS healthcare-booking products, combining 31 reusable components with 10 foundational directories covering typography, color, and spacing.
Every component targets WCAG 2.2 AA specifically, the newer accessibility standard, and the system is explicitly framed as owned collectively by product teams rather than a single central design team, worth studying as a model for distributed system ownership.
Designers building healthcare or medical-adjacent SaaS products who want to see accessibility guidance aimed at WCAG 2.2 specifically rather than the older 2.1 standard.
The documentation is built with Supernova, worth noting for teams evaluating that same documentation platform for their own system.
Watson is Docplanner's design system, built on its own design language with matching components.