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A design system for the federal government.

We make it easier to build accessible, mobile-friendly government websites.

Introducing USWDS 3.0 Migrating to USWDS 3.0


Browse all USWDS components, and get UX, accessibility, and implementation guidance.

Browse components


Use our guidance to craft effective and inclusive user experiences.

Explore pattern guidance

Design tokens

Learn how to get started using design tokens, the building blocks of USWDS component design.

View design tokens


Adapt your designs and deliver prototypes quickly and consistently without touching a line of CSS.

Build with utilities

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