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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components & props

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

Focus component auto-focuses first focusable element on mount

The Focus component automatically focuses the first focusable element found in its children when the component is mounted. This behavior occurs unless the user specifies an autoFocus element, which takes priority.

Focus component autoFocus prop

The Focus component accepts an autoFocus prop that allows users to specify a particular element to focus instead of the default behavior of focusing the first focusable element.

TrapFocus component purpose

The TrapFocus component traps keyboard focus inside a container. It internally uses Focus to focus its first focusable child on mount. Whenever a blur event occurs that would take the user outside the trap, focus is reset to the first focusable child. To cease trapping focus, simply cease rendering the trap.

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