new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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GitHub Primer · all subjects

spinner/accessibility

5 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Spinner screen reader exposure

The Spinner component is not exposed to screen readers. The icon is an SVG without a role, aria-label, or any text content, so it provides only a visual indicator with no built-in announcement.

Spinner color contrast behavior

The spinner icon uses the default currentColor of its parent container. Unless authors specifically override the default colors, the icon meets minimum color contrast requirements on the canvas default white background.

Spinner implementation requirement: not standalone for accessibility

Do not rely solely on the Spinner component as a loading indicator, as it currently is not exposed to screen readers and has no built-in announcement. Only use it as part of a fully realized solution including aria-live notifications for conveying loading and processing states.

Spinner accessibility testing: color contrast

If using custom colors, verify that the spinner's spinning section meets the minimum color contrast requirement of 3:1 against the background it is presented on.

Spinner rendering: SVG without text content

The Spinner component renders an SVG element without any text content, as text content would otherwise be announced by screen readers.

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