MaxLengthWarner is a Chrome extension which warns you if you are entering input past the maximum length of an input tag.
When using long passwords on sites which set the maximum length of input tags, there is no way to tell whether you're entering password characters past the maximum length of the field. This extension adds a shake effect to these fields, in order to warn you of the fact that your input is not being registered.
https://github.com/jamespwilliams/MaxLengthWarner
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