storybookjs

storybook-ui

The color contrast between text and its background meets WCAG AA contrast ratio.

Only use ARIA attributes that are permitted for the element's role.

Every <button> needs a visible label or accessible name.

The complementary landmark <aside> or role="complementary" should be a top-level region, not nested in another landmark.

If you use multiple landmarks of the same type, give them unique labels (names).