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Overflow Toolbar

A priority-plus toolbar: it shows as many actions as fit the available width and collapses the rest into a More menu, recomputing as the width changes. Drag the handle at the bottom-right of the box to resize it and watch actions move in and out of the menu.

  • Axe
  • Roving
  • Focus

Preview

Installation

npx shadcn@latest add https://ui.publictheta.com/r/toolbar-overflow.json

Conformance

Verified against the @publictheta/ui-spec toolbar-overflow specification on both the React and vanilla reference implementations, across Chromium, Firefox, and WebKit.

  • Axe — No WCAG 2 A/AA axe-core violations
  • Roving — Exactly one tab stop; Arrow keys move within the widget
  • Focus — A visible focus indicator appears on keyboard focus (WCAG 2.4.7)

See the full conformance matrix across all components.