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CatBlock

In 2014, Michael Gundlach (the creator of the AdBlock extension) discontinued his pay-monthly "CatBlock" extension, that let users replace ads online with cats (or any other image from Flickr). As he open-sourced the code, a few contributors to the project decided to fork the code and continue maintenance of the extension.

1Blocker

1Blocker

1Blocker makes it easy to block ads and tracking scripts by just flipping a switch. It is time to stop ad networks and analyti ...