How a Browser-Based Mouse Test Can Reveal Hidden Hardware Issues

https://wiki-byte.win/index.php/How_a_Browser-Based_Mouse_Test_Can_Reveal_Hidden_Hardware_Issues

When your mouse starts skipping or freezing, it's easy to blame the software, but a simple browser-based mouse test can uncover physical problems with the sensor or connection. By tracking smooth cursor movement and click responsiveness, these tools help pinpoint whether the issue is a dying battery, a dirty optical lens, or a failing USB port—without installing anything.