Overview
Web developers must test that all pages and components they create are keyboard accessible (https://www.w3.org/TR/WCAG21/#keyboard-accessible).
In principle, they can do this by simply using only the keyboard and refraining from using the mouse or touchpad.
In practice, however, a developer might find it difficult to break the reflexive habit of reaching for the mouse, e.g. to scroll to and focus on a specific area before testing with the keyboard.
When activated, this extension blocks all mouse interactions within the viewport, so that the developer must use the keyboard to interact with the page.
Tags
Privacy Practices
✓
Not being sold to third parties, outside of the approved use cases
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Not being used or transferred for purposes that are unrelated to the item's core functionality
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Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
This extension hasn't been security-scanned yet.
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Created from revision 3cde211b0c on 10/20/2025.