µBlock for Firefox
Well while this is being seen by many, I just want to take the opportunity to reiterate what is said in the README of the project:<p>> Without the preset lists of filters, this extension is nothing. So if ever you really do want to contribute something, think about the people working hard to maintain the filter lists you are using, which were made available to use by all for free.<p>Specifically, EasyList, EasyPrivacy, Fanboy Social, Malware domains, and a many more are the basis of many other blockers: Adblock Plus, AdBlock, AdGuard, BlueHell, and many others I am sure.<p>It seems such a tedious amount of work to maintain these lists, this needs to be acknowledged -- none of the above blockers would do very well without these lists.