Accessibility in Blazor Timeline component

10 Jun 20242 minutes to read

The Blazor Timeline component followed the accessibility guidelines and standards, including ADA, Section 508, WCAG 2.2 standards, and WCAG roles that are commonly used to evaluate accessibility.

The accessibility compliance for the Blazor Timeline component is outlined below.

Accessibility Criteria Compatibility
WCAG 2.2 Support Yes
Section 508 Support Yes
Right-To-Left Support Yes
Color Contrast Yes
Mobile Device Support Yes
Axe-core Accessibility Validation Yes
Keyboard Navigation Support N/A
Yes - All features of the component meet the requirement.
Intermediate - Some features of the component do not meet the requirement.
No - The component does not meet the requirement.

WAI-ARIA attributes

The following ARIA attributes are used in the Timeline component:

Attributes Purpose
role=navigation Specified its purpose as a navigational element.
aria-label Provides an accessibile name for an element when a visible label is not present

Ensuring accessibility

The Blazor Timeline component’s accessibility levels are ensured through an axe-core with playwright tests.

The accessibility compliance of the Blazor Timeline component is shown in the following sample. Open the sample in a new window to evaluate the accessibility of the Blazor Timeline component with accessibility tools.

See also