🔧 jsx-a11y has 36 rules. None of them catch these 6 patterns.

The Bug That Passed Lint


I was building a menu component. The trigger had aria-haspopup="menu". The content panel had role="dialog". Every element was individually valid. jsx-a11y gave zero warnings. The component rendered correctly. Keyboard navigation worked.

Then I tested with VoiceOver.

The trigger announced: "Actions, button, menu popup."...