Expand/Collapse Widget Examples

Accessible by default: Screen readers understand the semantics.
Keyboard-friendly: Users can toggle with the spacebar or enter key.
Customizable: Combined with CSS for rich presentation.

Accessible toggles ensure all users can interact with content. Follow these best practices:

Use aria-expanded to reflect the current state of the control.
Connect the control and content region with aria-controls.
Ensure the toggled panel is focusable or contains focusable elements for keyboard users.
Provide clear visual indicators for both collapsed and expanded states.

Expand/Collapse Widget Showcase