Reveal hidden HTML elements

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Reveal hidden HTML elements
An add-on that is meant to fix CSS related bugs on browsers that don't run non-free Javascript.

An add-on that is meant to fix CSS related bugs on browsers that don't run non-free Javascript.

Often times proprietary scripts that handle frame killers ( get blocked and this causes pages not to be hidden.

It has been found to work for websites such as and

This add-on assumes that you are running LibreJS and was tested on the latest version of GNU IceCat, a version of Firefox.

For more info about non-free Javascript and why it should be avoided:

Extension or Plugin

This package is an inbuilt extension, plugin, or add-on to:



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David Hedlund

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12 March 2018

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This entry (in part or in whole) was last reviewed on 12 March 2018.


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