Patterns | APG | WAI | W3C
Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).
Use a Familiar Hierarchy and Design
patterns used in the most popular sites, very common navigation design patterns and common icons, platform specific (operating …
Grid (Interactive Tabular Data and Layout Containers) Pattern
To address these factors, the following two sections describe separate keyboard interaction patterns for data and layout grids. …
Dialog (Modal) Pattern | APG | WAI | W3C
About This Pattern A dialog is a window overlaid on either the primary window or another dialog window. Windows under a modal …
Toolbar Pattern | APG | WAI | W3C
Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).
ARIA Authoring Practices Guide | APG | WAI | W3C
ARIA Authoring Practices Guide (APG) Home Learn to use the accessibility semantics defined by the Accessible Rich Internet …
Disclosure (Show/Hide) Pattern | APG | WAI | W3C
Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).
Data Grid Examples | APG | WAI | W3C
About This Example Following are three example implementations of the Grid Pattern that demonstrate the keyboard interactions …
Tabs Pattern | APG | WAI | W3C
Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).
Accordion Example | APG | WAI | W3C
Jan 20, 2026 · Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).