<blink> elements must not be used
Accessibility isn’t only about avoiding violations — it’s about ensuring your product can be used confidently by everyone. This guide explains the principle of this rule, shows what goes wrong in real-world code, and provides a verified fix that meets WCAG and the European Accessibility Act (EAA).
Why this matters and how to fix it
Why this matters
Moving, blinking, or scrolling content can distract or cause discomfort. Users need the ability to pause, stop, or hide it.
How to fix this issue
Do not use `<blink>` or `<marquee>`. Provide static content or user‑controlled alternatives that can be paused or stopped.
Developer guidance
Ban deprecated tags in linting. Replace movement with ARIA live regions when announcements are needed.
Code examples
Incorrect Implementation
<blink>Alert!</blink>Correct Implementation
<p>Alert!</p>
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