Flagon UI (@flagon-io/ui) is our design system: an accessible, Radix-based React component library, documented and published at ui.flagon.io. It is the shared vocabulary the product is built from, so the button you see in a login flow is the same button, with the same behavior and the same accessibility guarantees, everywhere it appears.

We are shipping it as a first-class, long-term product, not an internal detail:

• Accessible by default, built on Radix primitives, keyboard and screen-reader ready out of the box.
• One place to change a component, so the app and everything downstream stay consistent.
• Documented on its own site, with every component and its usage in the open.

It is the foundation the rest of the platform's interface is built on, and it is here to stay.